Packaging box including ribbon for opening

Abstract

The packaging box according to an embodiment of the present disclosure may comprise: a case having an open upper portion; at least one cover member rotatably coupled to a first side wall of the case so as to open or close the first side wall and the upper portion of the case; a guide member disposed on the bottom plate of the case; and a ribbon having a first end connected to the at least one cover member and having a second end exposed to the outside of the case from a second side wall of the case connected to the first side wall, the ribbon being disposed to extend through the guide member inside the case. In an embodiment, the ribbon may be partially disposed between the first side wall and the cover member, inserted into the case from the first side wall, and aligned so as to reach the guide member along a first direction on the bottom plate of the case. In addition, the ribbon may be aligned in a second direction which intersects with the first direction from the guide member on the bottom plate such that the second end can be drawn out through the second side wall. Various other embodiments may also be possible.

Description

[Technical Field]

[0001] Embodiment(s) of the disclosure relate to a packaging box, e.g., a packaging box that may be opened using a ribbon.[Background Art]

[0002] Home appliances or electronic devices such as computers, tablet personal computers (tablet PCs), and / or smartphones may be stored or distributed in a protected state in packaging boxes suitable for each. A packaging box is manufactured considering the size or weight of the product accommodated therein, which may provide stability during loading while protecting the product. Unlike large home appliances, a packaging box for an electronic device considering portability such as a smartphone may be manufactured considering not only protection or loading of the product but also user appeal, and may have an appearance that reveals the specifications or characteristics of the packaged product. For example, a packaging box for an expensive and downsized electronic device may be provided as a way to increase the satisfaction or desire for ownership of consumers who want to purchase the product. Therefore, packaging boxes with different appearances may be provided according to various electronic device manufacturers, or according to the packaged product.

[0003] The above-described information may be provided as related art for the purpose of helping understanding of the disclosure. No assertion or determination is made as to whether any of the above-described content may be applied as prior art in relation to the disclosure.[Detailed Description of the Invention][Technical Problem]

[0004] According to an embodiment of the disclosure, a packaging box may comprise a case with an open upper portion, at least one cover member configured to open or close a first side wall and the upper portion of the case by being rotatably coupled to the first side wall of the case, a guide member disposed on a bottom plate of the case, and a ribbon having a first end connected to the at least one cover member and a second end exposed to an outside of the case from a second side wall of the case connected to the first side wall, and disposed to pass through the guide member in an inside of the case. In an embodiment, the ribbon may be partially disposed between the first side wall and the cover member. In an embodiment, the ribbon may be introduced from the first side wall to the inside of the case and aligned along a first direction on the bottom plate of the case to reach the guide member. In an embodiment, the ribbon may be aligned from the guide member in a second direction crossing the first direction on the bottom plate such that the second end is drawn out to the outside through the second side wall.

[0005] According to an embodiment of the disclosure, a packaging box may comprise a case including first side walls disposed parallel to each other and at least one second side wall connecting the first side walls, a first cover member rotatably coupled to one side of the case and configured to open and close one of the first side walls of the case and a portion of the upper portion of the case, a second cover member rotatably coupled to another side of the case and configured to open and close another one of the first side walls and another portion of the upper portion of the case, a guide member disposed on a bottom plate inside the case, and a ribbon symmetrically aligned on the case, wherein one of first ends is connected to the first cover member and another one of the first ends is connected to the second cover member, a second end is exposed to the outside of the case from the second side wall, and the ribbon is disposed to pass through the guide member inside the case. In an embodiment, inside the case, the ribbon may be aligned or disposed along a first direction, or partially inclined to the first direction, in a section from the first side walls to the guide member, and aligned in a second direction crossing the first direction in a section from the guide member to the second side wall such that the second end is drawn out to the outside through the second side wall.

[0006] According to an embodiment of the disclosure, a packaging box may be, e.g., a packaging box for receiving a foldable electronic device deformable between a folded state and an unfolded state, and may comprise a case including first side walls disposed parallel to each other and at least one second side wall connecting the first side walls, a first cover member rotatably coupled to one side of the case and configured to open and close one of the first side walls of the case and a portion of the upper portion of the case, the first cover member configured to conceal or expose a first portion of the electronic device, a second cover member rotatably coupled to another side of the case and configured to open and close another one of the first side walls and another portion of the upper portion of the case, the second cover member configured to conceal or expose a second portion of the electronic device, a guide member disposed on a bottom plate inside the case, and a ribbon symmetrically aligned on the case, wherein one of first ends is connected to the first cover member and another one of the first ends is connected to the second cover member, a second end is exposed to the outside of the case from the second side wall, and the ribbon is disposed to pass through the guide member inside the case. In an embodiment, inside the case, the ribbon may be aligned or disposed along a first direction, or partially inclined to the first direction, in a section from the first side walls to the guide member, and aligned in a second direction crossing the first direction in a section from the guide member to the second side wall such that the second end is drawn out to the outside through the second side wall.[Brief Description of Drawings]

[0007] The above-described aspects or other aspects, configurations and / or advantages of an embodiment of the disclosure may become clearer through the following detailed description with reference to the accompanying drawings. FIG. 1 is a perspective view illustrating a packaging box according to an embodiment of the disclosure. FIG. 2 is a perspective view illustrating an opened state of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 3 is an exploded perspective view illustrating the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 4 is an exploded perspective view illustrating a guide member of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 5 is a view illustrating the guide member of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 6 is an exploded perspective view illustrating an elastic member of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 7 is a view illustrating the elastic member of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 8 is a view illustrating an arrangement of a ribbon of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 9 is an exploded perspective view illustrating guide rail(s) of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 10 is a view illustrating the guide rail(s) of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 11 is a perspective view illustrating an arrangement of the ribbon of the packaging box of FIG. 1 on a case or the guide rail(s) according to an embodiment of the disclosure. FIG. 12 is a view illustrating an arrangement of the ribbon in an open state of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 13 is a view illustrating the packaging box of FIG. 1 partially in perspective according to an embodiment of the disclosure. FIG. 14 is a view illustrating an arrangement of the ribbon in the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 15 is a perspective view illustrating the arrangement of the ribbon in the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 16 is a view illustrating a partial section of the packaging box along line A-A' of FIG. 14 according to an embodiment of the disclosure. FIG. 17 is a view illustrating a partial section of the packaging box along line B-B' of FIG. 14 according to an embodiment of the disclosure. FIG. 18 is a view illustrating an opened state of the packaging box of FIG. 1 according to an embodiment of the disclosure. FIG. 19 is a view illustrating an arrangement of the ribbon when the packaging box of FIG. 1 is opened according to an embodiment of the disclosure. FIG. 20 is a perspective view illustrating the arrangement of the ribbon when the packaging box of FIG. 1 is opened according to an embodiment of the disclosure. FIG. 21 is a view illustrating a partial section of the packaging box along line C-C' of FIG. 19 according to an embodiment of the disclosure. FIG. 22 is a view illustrating a partial section of the packaging box along line D-D' of FIG. 19 according to an embodiment of the disclosure.

[0008] Throughout the accompanying drawings, similar reference numerals may be given to similar portions, configurations and / or structures.[Mode for Carrying out the Invention]

[0009] A packaging box may generally illustrate the external characteristics or performance of a product accommodated therein through visual information such as material, color, and / or printed designs on the exterior. However, this is something that a user may sufficiently obtain through prior information, and there may be limitations in providing information about the structure of a product that may be deformed in a portable state and an actual use state through the packaging box. For example, there may be limitations in providing the deformable appearance structure of an electronic device such as a foldable-type smartphone or laptop computer through the packaging box.

[0010] An embodiment of the disclosure is intended to at least solve the above-described problems and / or disadvantages and to provide at least the advantages described below, and may provide a packaging box that additionally guides information about the appearance structure of an accommodated product in the process of opening the product packaging.

[0011] An embodiment of the disclosure may provide a packaging box including an opening ribbon that may provide various user experiences in opening the product packaging.

[0012] An embodiment of the disclosure may provide a packaging box that implements complex opening operations while enhancing user convenience with a simple operation.

[0013] The technical objects to be achieved in this document are not limited to the technical problems mentioned above, and other technical objects not mentioned may be clearly understood by those skilled in the art to which the disclosure belongs from the description below.

[0014] The following description of the accompanying drawings may provide an understanding of various exemplary implementations of the disclosure including the claims and their corresponding contents. The specific embodiments disclosed in the following description entail various specific details to aid understanding, but are regarded as one of various embodiments. Accordingly, it will be understood by those skilled in the art that various changes and modifications may be made to the various implementations described in the disclosure without departing from the scope and spirit of the disclosure. Further, descriptions of well-known functions and configurations may be omitted for clarity and conciseness.

[0015] The terms and words used in the following description and claims are not limited to the bibliographical meaning, but may be used to clearly and consistently describe an embodiment of the disclosure. Therefore, it will be apparent to those skilled in the art that the following description of various implementations of the disclosure is provided only for the purpose of description, not for the purpose of limiting the disclosure defined as the scope of the claims and equivalent thereto.

[0016] It should be understood that the singular forms "a", "an", and "the" include plural meanings unless the context clearly indicates otherwise. Thus, as an example, "a component surface" may be interpreted as including one or more of the surfaces of a component.

[0017] The embodiments of the disclosure and the terms used therein are not intended to limit the technical features described in this document to specific embodiments, but should be understood to include various modifications, equivalents, or substitutes of the corresponding embodiment. In connection to the description of the drawings, similar reference numerals may be used for similar or related components. It is to be understood that a singular form of a noun corresponding to an item may include one or more of the things, unless the relevant context clearly indicates otherwise. In this document, phrases such as "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "at least one of A, B and C", and "at least one of A, B, or C" may each include any one of the items listed together in the corresponding phrase, or all possible combinations thereof. As used herein, such terms as "1st" and "2nd," or "first" and "second" may be used to simply distinguish a corresponding component from another, and does not limit the components in other aspect (e.g., importance or order). It is to be understood that if an element (e.g., a first element) is referred to, with or without the term "operatively" or "communicatively", as "coupled with," "coupled to," "connected with," or "connected to" another element (e.g., a second element), it means that the element may be coupled with the other element directly (e.g., wiredly), wirelessly, or via a third element.

[0018] In the following detailed description, a length direction, a width direction and / or a thickness direction of an electronic device or a packaging box may be mentioned, where the length direction may be defined as 'Y-axis direction', the width direction as 'X-axis direction', and / or the thickness direction as 'Z-axis direction'. In an embodiment, regarding the direction that a component faces, 'negative / positive (- / +)' may be mentioned together with the orthogonal coordinate system illustrated in the drawings. For example, a front surface of an electronic device and / or a packaging box may be defined as 'a surface facing the +Z direction', and a rear surface may be defined as 'a surface facing the -Z direction'. In an embodiment, a side surface of an electronic device and / or a packaging box may include a region facing the +X direction, a region facing the +Y direction, a region facing the -X direction and / or a region facing the -Y direction. In an embodiment, 'X-axis direction' may mean including both '-X direction' and '+X direction'. It should be noted that this is based on the orthogonal coordinate system described in the drawings for conciseness of description, and descriptions of these directions or components do not limit the embodiment(s) of the disclosure. For example, the orthogonal coordinate system may be defined differently from the disclosure according to design specifications of an electronic device and / or a packaging box or user habits.

[0019] FIG. 1 is a perspective view illustrating a packaging box 100 according to an embodiment of the disclosure. FIG. 2 is a perspective view illustrating an opened state of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 3 is an exploded perspective view illustrating the packaging box 100 of FIG. 1 according to an embodiment of the disclosure.

[0020] Referring to FIGS. 1 to 3, a packaging box 100 may include a case 101, at least one cover member 102; 102a, 102b, a ribbon 103, and / or a guide member 104 (e.g., the guide member 104 of FIG. 3). The ribbon 103 has one end (e.g., the first end 131) connected to the cover member 102 and another end (e.g., the second end 133) exposed to the outside of the case 101 via the inside of the case 101 and / or the guide member 104. In an embodiment, a user may pull the second end 133 of the ribbon 103 in a direction away from the case 101, and as the ribbon 103 is pulled, the at least one cover member 102 may open the upper portion of the case 101. For example, the at least one cover member 102 may be configured to close or open the upper portion of the case 101. In an embodiment, the at least one cover member 102 may be coupled to a first side wall 113a of the case 101 to open and close at least a portion of the first side wall 113a, and may open and close a portion of a second side wall 113b different from the first side wall 113a. Here, the second side wall 113b may be directly connected to the first side wall 113a.

[0021] According to an embodiment, the case 101 has a structure with an open upper portion and may provide a space for receiving or storing a smartphone or a tablet PC. However, the embodiment(s) of the disclosure are not limited thereto, and a dummy cover such as a sheet, film and / or plate may be provided on the upper portion of the case 101 separately from the at least one cover member 102 to be configured to open and close the upper portion of the case 101. In the illustrated embodiment, the at least one cover member 102 may be understood to include a first cover member 102a and a second cover member 102b disposed symmetrically to each other on the case 101.

[0022] According to an embodiment, the case 101 may include a polygonal bottom plate 111, and / or side walls 113a, 113b extending from edges of the bottom plate 111. In an embodiment, when defining that the bottom plate 111 is disposed parallel to the XY plane, the side walls 113a, 113b may be understood as extending along a direction crossing the XY plane (e.g., Z-axis direction). In an embodiment, when the bottom plate 111 is manufactured in a rectangular shape, the side walls 113a, 113b may be referred to as first side walls 113a parallel to the YZ plane and second side walls 113b parallel to the XZ plane. Upper ends of the side walls 113a, 113b, e.g., ends of the side walls 113a, 113b disposed facing the +Z direction on the case 101, may be disposed to define the open upper portion or open upper surface of the case 101, and the cover member(s) 102 may be configured to close or open the open upper surface of the case 101. As will be described below, some of the side walls 113a, 113b may provide operation hole(s) 115a, 115b through which the ribbon 103 may be introduced into the inside of the case 101 or drawn out to the outside of the case 101. These operation hole(s) 115a, 115b may be at least partially implemented by a notch or recess formed in a portion of the side walls 113a, 113b and / or a portion of the bottom plate 111. In an embodiment, the packaging box 100 may include first operation hole(s) 115a provided in the first side wall(s) 113a and a second operation hole 115b provided in the second side wall 113b.

[0023] According to an embodiment, the cover member(s) 102 may be rotatably (or pivotally) coupled to any one of the first side walls 113a. In the illustrated embodiment, the cover member(s) 102 may be understood as being rotatably coupled to any one of the first side walls 113a. When the first cover member 102a and the second cover member 102b are provided, the first cover member 102a is coupled to one side of the case 101 (e.g., one of the first side walls 113a), and the second cover member 102b may be rotatably coupled to another side of the case 101 (e.g., another one of the first side walls 113a). In an embodiment, the cover member(s) 102 may rotate by about 90 degrees from a position closing the upper surface of the case 101. In an embodiment, when there is no interference in the external environment, the cover member(s) 102 may rotate by about 270 degrees from a position closing the upper surface of the case 101. The rotation angle range of such cover member(s) may be appropriately adjusted according to the shape of the case 101 and the cover member(s) 102 or the surrounding environment. In an embodiment, when the packaging box 100 includes the first cover member 102a and the second cover member 102b, the shape, arrangement and / or operation of the first cover member 102a and the second cover member 102b may be substantially symmetrical about the case 101.

[0024] According to an embodiment, the packaging box 100 and / or the cover member(s) 102 may further include an inner cover 129. The inner cover 129 may be disposed, e.g., on the inner surface of the cover member(s) 102, may be disposed substantially parallel to the inner surface of the cover member(s) 102 when the upper portion of the case 101 is closed, and may be disposed inclined with respect to the inner surface of the cover member(s) 102 when the upper portion of the case 101 is open. In an embodiment, the inner cover 129 may conceal a connection portion or adhesion portion between the ribbon 103 and the cover member(s) 102.

[0025] According to an embodiment, the guide member 104 may be disposed on the case 101 (e.g., the bottom plate 111). Inside the case 101, a portion of the ribbon 103 from the guide member 104 toward the first end 131 may be disposed or aligned substantially along a first direction (e.g., X-axis direction), and another portion of the ribbon 103 from the guide member 104 toward the second end 133 may be disposed or aligned along a second direction (e.g., Y-axis direction) crossing the first direction. A portion of the ribbon 103 aligned along the first direction may be drawn out to the outside of the case 101 through the first side wall(s) 113a via the first operation hole 115a, and the first end 131 may be connected to the cover member(s) 102. For example, outside the case 101, the ribbon 103 is partially disposed between the first side wall 113a and the at least one cover member 102 and may be introduced into the inside of the case 101 through the first side wall 113a. In an embodiment, inside the case 101, a portion of the ribbon 103 may be aligned along the first direction (e.g., X-axis direction) in a section between the first side wall 113a and the guide member 104.

[0026] According to an embodiment, another portion of the ribbon 103 aligned along the second direction (e.g., Y-axis direction) may be exposed to the outside of the case 101 through one of the second side walls 113b via the second operation hole 115b. For example, a portion of the ribbon 103 is aligned along the first direction, and as the ribbon 103 passes through the guide member 104, another portion of the ribbon 103 may be aligned in the second direction. As in the illustrated embodiment, in a structure in which the first cover member 102a and the second cover member 102b are provided, the ribbon 103 may be implemented with a Y-shaped branch structure. For example, the ribbon 103 may include two first ends 131 and one second end 133. In an embodiment, two opposite ends of the ribbon 103 implement the first ends 131, and a middle portion of the ribbon 103 is folded to implement the second end 133, thereby having a Y-shaped branch structure.

[0027] According to an embodiment, after being drawn out to the outside of the case 101 through the first side wall 113a, the ribbon 103 may pass through a gap between the first side wall(s) 113a and the cover member(s) 102 and be aligned in a direction crossing the second direction across the inner surface of the cover member 102. In an embodiment, when the case 101 is in a closed state, at least a portion of the ribbon 103 may be disposed adjacent to and substantially parallel to the inner surface of the cover member(s) 102. For example, when the case 101 is in a closed state, a portion of the ribbon 103 located at the upper portion of the case 101 may be understood as being disposed substantially parallel to the first direction (e.g., X-axis direction). In an embodiment, the first end 131 of the ribbon 103 may be connected or attached to an edge of the inner surface of the cover member(s) 102, so that when the case 101 is closed, the ribbon 103 at the upper portion of the case 101 may be disposed across the inner surface of the cover member(s) 102 along a direction substantially parallel to the first direction.

[0028] According to an embodiment, the cover member(s) 102 may be coupled adjacent to an edge formed by the connection of the first side wall(s) 113a and the bottom plate 111. In an embodiment, the ribbon 103 may be drawn out to the outside of the case 101 or introduced into the inside of the case 101 through the first side wall 113a at a position adjacent to the edge formed by the first side wall(s) 113a and the bottom plate 111. Thus, when the upper portion of the case 101 is in a closed state, the ribbon 103 may be disposed substantially parallel to a gap between the first side wall 113a and an inner wall surface of the case 101 and / or to an inner surface of the case 101 at the upper portion of the case 101.

[0029] According to an embodiment, the packaging box 100 may receive an electronic device (e.g., the electronic device 10 of FIG. 2 or FIG. 16) such as a smartphone or a tablet PC and / or its accessory device (e.g., the accessory device 19 of FIG. 16, e.g., a charger and / or a cable for wired connection). In an embodiment, when a user pulls the second end 133 of the ribbon 103 in a state in which the upper portion of the case 101 is closed, the second end 133 may gradually move away from the case 101 (e.g., the second side wall 113b). As the second end 133 moves away from the second side wall 113b, the ribbon 103 may be aligned away from or inclined with respect to the inner surface of the cover member(s) 102 while the first end 131 moves in a direction approaching the first operation hole 115a among the operation holes 115a, 115b. For example, the ribbon 103 may be in a state of contacting or being supported on the upper end of the first side wall 113a, and in this case, as the ribbon 103 is aligned away from or inclined with respect to the inner surface of the cover member(s) 102, it may rotate the cover member(s) 102 in a direction of opening the case 101. Thus, a user may execute the rotation operation of the cover member(s) 102 by pulling the ribbon 103 (e.g., the second end 133). As mentioned earlier, when the first cover member 102a and the second cover member 102b are provided, the first cover member 102a and the second cover member 102b may rotate substantially simultaneously and / or substantially symmetrically with respect to each other. In a structure in which the cover member(s) 102 are symmetrically disposed, the ribbon 103 may be disposed or aligned in a symmetrical trajectory on the case 101. For example, when a portion of the ribbon 103 is disposed between one of the first side walls 113a and the first cover member 102a, another portion of the ribbon 103 may be disposed between another one of the first side walls 113a and the second cover member 102b.

[0030] According to an embodiment, the packaging box 100 may further include an inner packaging material 109. For example, an inner space of the case 101 may be partitioned by the inner packaging material 109 according to the configuration and shape of a product (e.g., the electronic device 10 of FIG. 2 or FIG. 16 or the accessory device 19 of FIG. 16) received or stored in the packaging box 100 (e.g., the case 101). In an embodiment, the inner packaging material 109 may include a middle box 191 separating a space where the ribbon 103 is disposed from other spaces inside the case 101, an inner box 193 disposed on the upper portion of the middle box 191, and / or a pulp tray 195 implementing a space where a product is to be received. In an embodiment, the pulp tray 195 may be supported by the inner box 193 inside the case 101 and disposed or fixed at a designated position.

[0031] According to an embodiment, the inner box 193 and the middle box 191 may be implemented as one body, or the middle box 191 and the pulp tray 195 may be implemented as one body. In an embodiment, the inner box 193, the middle box 191 and / or the pulp tray 195 may be implemented as one body. For example, it should be noted that the inner packaging material 109 may be variously implemented according to manufacturing specifications of the packaging box 100 or a product to be received or stored, and is not limited to the illustrated embodiment. In an embodiment, when provided as a structure separating a space where the ribbon 103 is disposed from other spaces, the inner packaging material 109 and / or the middle box 191 may provide dummy groove(s) 191a, 191b corresponding to the operation hole(s) 115a, 115b. The dummy grooves 119a, 119b, together with the operation holes 115a, 115b, may implement a passage through which the ribbon 103 may be introduced (or drawn out) into the inside of the case 101.

[0032] According to an embodiment, the guide member 104 may be disposed to be capable of linear reciprocating motion on the bottom plate 111 according to movement of the second end 133 of the ribbon 103. In a structure in which the guide member 104 is disposed to be capable of linear reciprocating motion, the packaging box 100 may further include an elastic member 105 (e.g., a leaf spring) and / or guide rail(s) 106. When a user pulls the second end 133, the guide member 104 moves in a direction in which the second end 133 is pulled (e.g., the second direction or -Y direction) while being supported by the elastic member 105, thereby approaching the second side wall 113b adjacent to the second end 133. In an embodiment, as the guide member 104 moves, the elastic member 105 deforms and accumulates elastic force and, when there is no external force applied to the second end 133 (e.g., user's pulling action), the elastic force accumulated in the elastic member 105 may return the guide member 104 to a position before the second end 133 was pulled. In the illustrated embodiment, a structure is illustrated where the elastic member 105 is disposed between the second side wall 113b through which the second end 133 passes and the guide member 104, but it should be noted that embodiments of the disclosure are not limited thereto. For example, the elastic member 105 may be disposed between the second side wall 113b through which the second end 133 does not pass and the guide member 104 without overlapping the ribbon 103.

[0033] According to an embodiment, the guide rail(s) 106 are disposed on the bottom plate 111 inside the case 101 and may guide linear reciprocating motion of the guide member 104. In an embodiment, the guide rail(s) 106 may guide or force the elastic member 105 to deform into a designated shape when the second end 133 is pulled. In an embodiment, when no external force is applied, the guide rail(s) 106 may guide or force the elastic member 105 to restore to an initial shape.

[0034] FIG. 4 is an exploded perspective view illustrating the guide member 104 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 5 is a view illustrating the guide member 104 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure.

[0035] Further referring to FIGS. 4 and 5, the guide member 104 may include a first guide plate 141 and first support plate(s) 143. According to an embodiment, the guide member 104 (e.g., the first guide plate 141) may provide a first guide hole 145 penetrating through two opposite surfaces thereof. The first guide hole 145 is formed, e.g., penetrating through the first guide plate 141 and may extend obliquely with respect to the first direction (e.g., X-axis direction). By the ribbon 103 being disposed to pass through the guide member 104 substantially through the first guide hole 145, inside the case 101, a portion may be aligned in the first direction and another portion may be aligned in the second direction (e.g., Y-axis direction). In an embodiment, in a structure in which the first guide hole 145 is formed inclined at about 45 degrees with respect to the first direction, the second direction may be understood as a direction substantially perpendicular to the first direction.

[0036] According to an embodiment, in a structure in which the first cover member 102a and the second cover member 102b are disposed substantially symmetrically, the first guide hole 145 may include a first section 145a and a second section 145b. When defining that the first section 145a is formed inclined at about 45 degrees with respect to the first direction, the second section 145b may be understood as being formed inclined at about 135 degrees with respect to the first direction. For example, the first guide hole 145 may include the first section 145a and the second section 145b disposed substantially perpendicular to each other. In an embodiment, the first section 145a and the second section 145b may be understood as being disposed symmetrically with respect to the second direction. In an embodiment, when a portion of the ribbon 103 extending from the first end 131 connected to the first cover member 102a (e.g., a first operating ribbon 103a of FIG. 8) passes through the guide member 104 via the first section 145a, another portion of the ribbon 103 extending from the first end 131 connected to the second cover member 102b (e.g., a second operating ribbon 103b of FIG. 8) may pass through the guide member 104 via the second section 145b. This is examined again with reference to FIG. 8.

[0037] According to an embodiment, the first support plate(s) 143 extend in the X-axis direction and may be provided on one surface of the first guide plate 141. In the illustrated embodiment, a pair of first support plates 143 may be attached to two opposite ends of the first guide plate 141 in the Y-axis direction. Inside the case 101, the guide member 104 may be disposed with the first support plates 143 substantially in contact with the bottom plate 111, and a designated gap may be formed between the first guide plate 141 and the bottom plate 111. For example, the first guide plate 141 may be spaced from the bottom plate 111 by the thickness of the first support plates 143. As will be described below, the first support plates 143 protrude in the X-axis direction from edges of the first guide plate 141 and are disposed in a gap between the bottom plate 111 and the guide rail(s) 106, allowing the guide member 104 to linearly reciprocate in the Y-axis direction while being guided by the guide rail(s) 106.

[0038] FIG. 6 is an exploded perspective view illustrating the elastic member 105 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 7 is a view illustrating the elastic member 105 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure.

[0039] Further referring to FIGS. 6 and 7, the elastic member 105 may include a leaf spring 151 providing guide slots 155 at two opposite ends in the Y-axis direction, and / or second support plates 153 coupled to two opposite ends (e.g., two opposite ends in the Y-axis direction) of the leaf spring 151. One of the second support plates 153 is supported by the second side wall 113b, and another one of the second support plates 153 may be partially disposed in a gap between the guide rail(s) 106 and the bottom plate 111 while being supported by one of the first support plates 143. In an embodiment, a structure in which the second support plate 153 is disposed in the gap between the guide rail(s) 106 and the bottom plate 111 may be similar to a structure in which the first support plate 143 is disposed. In the illustrated embodiment, when the guide member 104 linearly moves due to external force, the second support plates 153 approach each other while elastic force accumulates in the leaf spring 151 and, when there is no force pulling the second end 133 of the ribbon 103, the elastic force of the leaf spring 151 may return the guide member 104 to an initial position by moving the second support plates 153 apart.

[0040] According to an embodiment, as the second support plates 153 are coupled to the leaf spring 151, second guide holes 155a implemented by a portion of the guide slot(s) 155 and / or a portion of the second support plate 153 may be formed. In an embodiment, the second guide holes 155a may be understood as being provided to penetrate through the elastic member 105. As will be described below, a portion of the ribbon 103 aligned in the second direction inside the case 101 may be disposed to pass through the elastic member 105 via the second guide holes 155a. In an embodiment, in a section between the second guide holes 155a, the ribbon 103 may be disposed between the bottom plate 111 and the leaf spring 151. For example, on the elastic member 105, the ribbon 103 may be disposed in a region that does not interfere with deformation of the leaf spring 151.

[0041] FIG. 8 is a view illustrating an arrangement of the ribbon 103 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure.

[0042] FIG. 8 is, e.g., a plan view illustrating a state in which the ribbon 103, the guide member 104 and / or the elastic member 105 are disposed inside the case 101, and may show a state in which the middle box 191 is removed from the case 101. Further referring to FIG. 8, the ribbon 103 may have its alignment direction switched to the first direction and / or the second direction by the guide member 104, and a portion aligned in the second direction may be disposed to cross at least a portion of the elastic member 105. In an embodiment, when no external force is applied, the leaf spring 151 is generally flat-shaped and, when the guide member 104 moves in the second direction (e.g., -Y direction) due to external force, it may be understood as a structure in which the elastic member 105 accumulates elastic force as the curvature of the leaf spring 151 gradually increases. However, the embodiment(s) of the disclosure are not limited thereto, and the elastic member 105 may be positioned at the +Y side of the guide member 104, and in this case, the elastic member 105 may be implemented with a structure that accumulates elastic force as the curvature of the leaf spring 151 decreases when external force is applied.

[0043] According to an embodiment, the ribbon 103 is introduced into the inside of the case 101 through the first side wall 113a and aligned along the first direction, e.g., the X-axis direction, and may be partially disposed between the bottom plate 111 and the first guide plate 141. In an embodiment, a gap corresponding to the thickness of the first support plate 143 is provided between the bottom plate 111 and the first guide plate 141, thereby suppressing friction that may occur in the pulling operation of the ribbon 103. In an embodiment, the ribbon 103 may be aligned in the second direction while passing through the first guide hole 145. A portion of the ribbon 103 aligned in the second direction on the guide member 104 may be disposed facing the bottom plate 111 with the first guide plate 141 therebetween.

[0044] According to an embodiment, the ribbon 103 sequentially passes through the second guide holes 155a across the second support plate 153 along the second direction, so that the second end 133 may be positioned in the -Y direction relative to the elastic member 105. In an embodiment, the second support plate(s) 153 may be partially disposed between the ribbon 103 and the bottom plate 111, and in a section between the second guide holes 155a, the ribbon 103 may be disposed between the leaf spring 151 and the bottom plate 111. In an embodiment, when the guide member 104 moves in the second direction (e.g., Y-axis direction) and the leaf spring 151 deforms into a shape with greater curvature, it may be understood that a central portion of the leaf spring 151 moves (or deforms) in a direction away from the bottom plate 111 or the ribbon 103. When there is no external force applied to the ribbon 103 or the guide member 104, the leaf spring 151 restores to a shape with small curvature or a substantially flat shape, returning the guide member 104 to an initial position and moving the second end 133 in a direction approaching the case 101 (e.g., the second side wall 113b).

[0045] According to an embodiment, a middle portion of the ribbon 103 is folded to implement the second end 133, and the ribbon 103 may include a first operating ribbon 103a from the second end 133 to a portion connected to the first cover member 102a (e.g., one of the first ends 131) and a second operating ribbon 103b from the second end 133 to a portion connected to the second cover member 102b (e.g., another one of the first ends 131). In a section from the second end 133 to the guide member 104, the first operating ribbon 103a and the second operating ribbon 103b may be disposed parallel to each other along the second direction or Y-axis direction. In an embodiment, the first operating ribbon 103a and the second operating ribbon 103b are disposed substantially parallel to the first direction in a section between the guide member 104 and the first side wall(s) 113a, and may be drawn out to the outside of the case 101 through the first side wall(s) 113a.

[0046] FIG. 9 is an exploded perspective view illustrating the guide rail(s) 106 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 10 is a view illustrating the guide rail(s) 106 of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 11 is a perspective view illustrating an arrangement of the ribbon 103 of the packaging box 100 of FIG. 1 on the case 101 or the guide rail(s) 106 according to an embodiment of the disclosure. FIG. 12 is a view illustrating an arrangement of the ribbon 103 in an open state of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure.

[0047] FIGS. 11 and / or 12 may illustrate an arrangement state of the ribbon 103 on the guide rail(s) 106 by illustrating the packaging box 100 with the bottom plate 111 removed. Further referring to FIGS. 9 to 12, the guide rails 106 may be provided as a pair and disposed adjacent to the first side walls 113a, and may guide the guide member 104 to move in the Y-axis direction. In an embodiment, the guide rail(s) 106 may include spacer plates 163a, 163b and / or a second guide plate 161. The spacer plates 163a, 163b may be attached to the bottom plate 111, e.g., and the second guide plate 161 may be disposed at a designated gap from the bottom plate 111 by being attached to the spacer plate(s) 163a, 163b. In an embodiment, the second guide plate 161 may include a first region 167a directly attached to the spacer plate(s) 163a, 163b and a second region 167b at least partially disposed to directly face the bottom plate 111. The second region 167b may be understood as, e.g., a region where the spacer plates 163a, 163b are not disposed and a portion directly facing the bottom plate 111. A portion corresponding to the second region 167b among the gaps between the second guide plate 161 and the bottom plate 111 may be understood as substantially an empty space where the spacer plates 163a, 163b are not disposed.

[0048] According to an embodiment, the second region 167b where the spacer plates 163a, 163b are not disposed may be provided as a space for disposing a portion of the ribbon 103, or may be provided as a guide groove receiving a portion of the guide member 104 or the elastic member 105. For example, a portion of the guide member 104 (e.g., the first support plate 143) and / or a portion of the elastic member 105 (e.g., the second support plate 153) may be disposed between the second region 167b and the bottom plate 111. In an embodiment, by the first support plate 143 and the second support plate 153 being received in the gap between the second guide plate 161 and the bottom plate 111, linear reciprocating motion of the guide member 104 may be guided. In an embodiment, by the second support plate 153 being received in the gap between the second guide plate 161 and the bottom plate 111, the elastic member 105 may deform into a designated shape or restore to an initial shape.

[0049] According to an embodiment, for arrangement or guidance of the ribbon 103 or the guide member 104, at least one of the spacer plates 163a, 163b may include a first edge 165a aligned (or extending) in the first direction, a second edge 165b aligned (or extending) in the second direction, and / or an inclined edge 165c connecting the first edge 165a to the second edge 165b. The inclined edge 165c may be understood as, e.g., being aligned (or extending) obliquely with respect to the first direction or the second direction. Such edges 165a, 165b, 165c of the spacer plate(s) 163a, 163b may provide an arrangement (or alignment) space for the ribbon 103 or a movement guide structure for the guide member 104. For example, the first edge 165a, the second edge 165b and / or the inclined edge 165c may define at least a portion of a guide groove on the guide rail 106.

[0050] According to an embodiment, the first edge 165a may define a region receiving a portion of the ribbon 103 aligned in the first direction inside the case 101. A portion of the ribbon 103 aligned in the first direction inside the case 101 may include a section adjacent to the first edge 165a and a section adjacent to the first guide plate 141. The second edge 165b may, e.g., define a region receiving a portion of the guide member 104 (e.g., the first support plate 143) and / or a portion of the elastic member 105 (e.g., the second support plate 153). For example, the second edge 165b may function as a structure guiding the guide member 104 to linearly reciprocate along the second direction. In an embodiment, when the guide member 104 has a structure that linearly reciprocates, the inclined edge 165c may define a space allowing movement or deformation of a portion of the ribbon 103 between the first side wall 113a and the guide member 104. When the guide member 104 is implemented with a fixed structure inside the case 101, the inclined edge 165c may be omitted. As such, the guide rail(s) 106 provide a space where the ribbon 103 is disposed or a space where the ribbon 103 deforms using the second guide plate 161 (e.g., a portion of the second region 167b), the first edge 165a and / or the inclined edge 165c, and may provide a structure guiding linear movement of the guide member 104 using the second guide plate 161 (e.g., another portion of the second region 167b) and the second edge 165b.

[0051] FIG. 13 is a view illustrating the packaging box 100 of FIG. 1 partially in perspective according to an embodiment of the disclosure. FIG. 14 is a view illustrating an arrangement of the ribbon 103 in the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 15 is a perspective view illustrating the arrangement of the ribbon 103 in the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 16 is a view illustrating a partial section of the packaging box 100 along line A-A' of FIG. 14 according to an embodiment of the disclosure. FIG. 17 is a view illustrating a partial section of the packaging box 100 along line B-B' of FIG. 14 according to an embodiment of the disclosure.

[0052] Referring to FIGS. 13 to 17, an alignment state of the ribbon 103 when the upper portion of the case 101 is closed is examined. In FIGS. 15 and 16, 'SP1' may illustrate a point on the ribbon 103 supported on the upper end of the first side wall(s) 113a, and 'SP2' may illustrate a point on the ribbon 103 drawn out to the outside of the case 101 through the first side wall 113a or a point contacting (or supported by) the first side wall 113a. When a user pulls the second end 133 to open the case 101, the second end 133 may be disposed further from the case 101 (e.g., the second side wall 113b) than the position illustrated in FIG. 17, which is examined with reference to FIG. 22. Inside the packaging box 100, as illustrated in FIG. 16, an electronic device 10 and / or its accessory device 19 may be received or stored.

[0053] According to an embodiment, the electronic device 10 may include at least one pair of housings. In an embodiment, the at least one pair of housings may be rotatably coupled between a position folded facing each other and a position unfolded by a designated angle. For example, the electronic device 10 may be a type of foldable electronic device deformable into a folded state and an unfolded state. In an embodiment, the electronic device 10 may include a flexible display disposed on the at least one pair of housings. The flexible display may include, e.g., a folding region disposed in a region between the at least one pair of housings, a first region extending from the folding region and disposed on a first housing of the at least one pair of housings, and a second region extending from the folding region and disposed on a second housing of the at least one pair of housings.

[0054] According to an embodiment, when the at least one pair of housings are folded facing each other, the first region and the second region may be disposed facing each other and visually concealed. In an embodiment, when the at least one pair of housings are unfolded by a designated angle, the first region and the second region may be disposed side by side with the folding region therebetween. In an embodiment, when the at least one pair of housings are folded facing each other, the first region and the second region are visually exposed to the outside of the electronic device and, when the at least one pair of housings are unfolded by a designated angle, the first region and the second region may be disposed side by side with the folding region therebetween.

[0055] Such an electronic device 10 may be at least partially identical to, e.g., an electronic device disclosed through Korean Patent Publication No. 10-2022-149338 (published November 8, 2022; U.S. Patent Publication No. 2022 / 0353354, published November 3, 2022) filed by the present applicant. In an embodiment, when the packaging box 100 is for receiving / storing the electronic device of the above-mentioned patent publication, the first cover member 102a may be disposed corresponding to the first region and / or a portion of the folding region of the flexible display, and the second cover member 102b may be disposed corresponding to the second region and / or at least another portion of the folding region of the flexible display. For example, until the packaging box 100 is opened, the first cover member 102a is configured to substantially conceal or expose a first portion of the electronic device in an unfolded state (e.g., a portion of the flexible display), and the second cover member 102b may be configured to conceal or expose a second portion of the electronic device in the unfolded state (e.g., at least a remaining portion of the flexible display).

[0056] According to an embodiment, outside the case 101, the first operating ribbon 103a and the second operating ribbon 103b may reach the first end(s) 131 and be attached or fixed to an edge of the inner surface of the cover member(s) 102. An alignment shape of the first operating ribbon 103a and the second operating ribbon 103b outside the case 101 may differ according to an open / closed state. Taking a closed state of the case 101 as an example, the first operating ribbon 103a and the second operating ribbon 103b may be aligned substantially parallel to the first side wall(s) 113a and an inner wall of the cover member(s) 102 and contact the upper end of the first side wall(s) 113a. For example, in a section between SP1 and SP2 of FIG. 15 or FIG. 16, the first operating ribbon 103a and the second operating ribbon 103b may be aligned substantially parallel to the first side wall(s) 113a and the inner wall of the cover member(s) 102.

[0057] According to an embodiment, when the case 101 is in a closed state, the first operating ribbon 103a and the second operating ribbon 103b may be disposed across the inner surface of the cover member(s) 102 from the upper end (e.g., point SP1) of the first side wall(s) 113a. In an embodiment, the first end(s) 131 of the first operating ribbon 103a and the second operating ribbon 103b may be fixed to an edge of the inner surface of the cover member(s) 102. When the case 101 is in a closed state, a portion of the first operating ribbon 103a and the second operating ribbon 103b crossing the inner surface of the cover member(s) 102 may be substantially parallel to the first direction (e.g., X-axis direction) at the upper side of the case 101. When the case 101 is closed, in a section between the guide member 104 and the first side wall 113a, the first operating ribbon 103a and the second operating ribbon 103b may be aligned adjacent to the bottom plate 111 and substantially parallel to the first direction (e.g., X-axis direction).

[0058] According to an embodiment, when the case 101 is in a closed state and no external force is applied, the elastic member 105 may be configured to maintain the guide member 104 at a position away from the second side wall 113b (e.g., the second side wall 113b through which the ribbon 103 passes). For example, the elastic member 105 may suppress the guide member 104 from moving inside the case 101 due to its own weight according to tilting or stacking state of the packaging box 100. For example, in a structure in which deformation (e.g., movement or deformation in the -Y direction) of a portion of the ribbon 103 (e.g., a portion aligned along the first direction) is allowed by the spacer plate(s) 163a, 163b including the inclined edge 165c, the elastic member 105 may suppress movement of the guide member 104 or deformation of the ribbon 103. In an embodiment, movement of the guide member 104 due to its own weight inside the case 101 may be suppressed by the alignment structure of the ribbon 103. For example, the guide rail 106 or the spacer plate(s) 163a, 163b, e.g., the spacer plate indicated as '163b' may suppress deformation or movement of the ribbon 103 aligned in the first direction and / or the guide member 104 in the +Y direction in FIG. 14 or FIG. 15. As such, the arrangement of the elastic member 105 and / or the ribbon 103 alignment structure by the spacer plates 163a, 163b may suppress movement of the guide member 104 in the closed state of the case 101.

[0059] FIG. 18 is a view illustrating an opened state of the packaging box 100 of FIG. 1 according to an embodiment of the disclosure. FIG. 19 is a view illustrating an arrangement of the ribbon 103 when the packaging box 100 of FIG. 1 is opened according to an embodiment of the disclosure. FIG. 20 is a perspective view illustrating the arrangement of the ribbon 103 when the packaging box 100 of FIG. 1 is opened according to an embodiment of the disclosure. FIG. 21 is a view illustrating a partial section of the packaging box 100 along line C-C' of FIG. 19 according to an embodiment of the disclosure. FIG. 22 is a view illustrating a partial section of the packaging box 100 along line D-D' of FIG. 19 according to an embodiment of the disclosure.

[0060] Referring to FIGS. 18 to 22, an operation of opening the upper portion of the case 101 and / or an alignment state of the ribbon 103 when the upper portion of the case 101 is open is examined.

[0061] Referring to FIGS. 18 to 22, the second end 133 may be gradually moved away from the case 101 (e.g., the second side wall 113b) by a user. For example, when wanting to open the case 101, a user may pull the second end 133. A displacement or distance that the second end 133 has moved away from the case 101 by user manipulation may be converted into a movement distance of the guide member 104 and a change in alignment length of the ribbon 103 from the SP2 point(s) of FIG. 15 to the first end(s) 131. For example, the displacement of the second end 133 may be substantially equal to the sum of the movement distance of the guide member 104 and the change in length of the ribbon 103 outside the case 101. In an embodiment, the movement distance of the guide member 104 according to the displacement of the second end 133 is inversely proportional to an elastic coefficient of the elastic member 105 (e.g., the leaf spring 151), and the change in length of the ribbon 103 (e.g., the alignment length of the ribbon 103 from the SP2 point(s) of FIG. 15 to the first end(s) 131) according to the displacement of the second end 133 may be proportional to the elastic coefficient of the elastic member 105 (e.g., the leaf spring 151). As the guide member 104 moves in the second direction (e.g., Y-axis direction), the ribbon 103 may be at least partially aligned obliquely to the first direction in a section between the first side wall 113a and the guide member 104.

[0062] According to an embodiment, when the second end 133 moves away from the second side wall 113b, the ribbon 103 on the inner surface of the cover member(s) 102 may move (or deform) gradually away from or gradually inclined from the inner surface of the cover member(s) 102. For example, as the length from the SP1 point of FIG. 15 to the first end 131 gradually decreases, the ribbon 103 may substantially rotate the cover member(s) 102 in a direction of opening the upper portion of the case 101. Thus, a user may rotate the cover member(s) 102 and open the case 101 by pulling the second end 133.

[0063] Generally, a packaging box 100 for receiving or storing a product from the time of manufacturing completion to the time of sale may have a structure in which a user directly rotates the cover member(s) 102 or directly moves a portion of the packaging box 100 horizontally or vertically with respect to a cover member to open it. The packaging box 100 according to the embodiment(s) of the disclosure may be opened with a simple operation of pulling the ribbon 103, so user convenience may be enhanced. In an embodiment, by converting a pulling action of the ribbon 103 into a rotation action of the cover member(s) to open the case 101, a new user experience may be provided in opening the packaging box 100. In an embodiment, the packaging box 100 has an opening structure similar to the deformation operation of an electronic device with a structure capable of external deformation, e.g., a foldable-type smartphone or laptop computer, so that information about the operational structure of the received electronic device may be provided to a user when opening the packaging box 100.

[0064] The effects obtainable from the disclosure are not limited to the effects mentioned above, and other effects not mentioned is clearly understood by those skilled in the art to which the disclosure belongs from the description of the above-described embodiment(s).

[0065] According to an embodiment of the disclosure, a packaging box (e.g., the packaging box 100 of FIGS. 1 to 3) may include a case (e.g., the case 101 of FIGS. 1 to 3) with an open upper portion, at least one cover member (e.g., the cover member 102; 102a, 102b of FIGS. 1 to 3) configured to open or close a first side wall and the upper portion of the case by being rotatably coupled to the first side wall (e.g., the first side wall 113a of FIG. 3) of the case, a guide member (e.g., the guide member 104 of FIG. 3) disposed on a bottom plate (e.g., the bottom plate 111 of FIG. 3) of the case, and a ribbon (e.g., the ribbon 103 of FIGS. 1 to 3) having a first end (e.g., the first end 131 of FIG. 3) connected to the at least one cover member and a second end (e.g., the second end 133 of FIG. 3) exposed to an outside of the case from a second side wall (e.g., the second side wall 113b of FIG. 3) of the case connected to the first side wall and disposed to pass through the guide member in an inside of the case. In an embodiment, the ribbon may be partially disposed between the first side wall and the cover member. In an embodiment, the ribbon may be introduced from the first side wall to the inside of the case and aligned on the bottom plate of the case along a first direction (e.g., the X-axis direction of FIGS. 1 to 3) to reach the guide member. In an embodiment, the ribbon may be aligned from the guide member in a second direction (e.g., the Y-axis direction of FIGS. 1 to 3) crossing the first direction on the bottom plate such that the second end may be drawn out to the outside through the second side wall.

[0066] According to an embodiment, the first end is attached or fixed to an edge of an inner surface of the cover member, and the ribbon may be disposed between the first side wall and the cover member by being extended or aligned along a direction crossing the second direction from the first end.

[0067] According to an embodiment, the cover member may be rotatably coupled to a position adjacent to an edge formed by the first side wall and the bottom plate.

[0068] According to an embodiment, the ribbon may be introduced into the inside of the case through the first side wall at a position adjacent to the edge formed by the first side wall and the bottom plate.

[0069] According to an embodiment, in a state in which the upper portion of the case is closed, at least a portion of the ribbon aligned adjacent to the inner surface of the cover member may be disposed parallel to the first direction.

[0070] According to an embodiment, in a state in which the upper portion of the case is closed, the ribbon is disposed to contact an upper end of the first side wall, and as the second end moves away from the second side wall, the ribbon may be configured to rotate the cover member in a direction of opening the upper portion of the case by being supported on the upper end of the first side wall while moving away from the inner surface of the cover member.

[0071] According to an embodiment, the guide member provides a first guide hole (e.g., the first guide hole 145 of FIG. 4 or FIG. 5) penetrating through two opposite surfaces thereof and extending obliquely with respect to the first direction, and inside the case, the ribbon may be disposed to pass through the guide member via the first guide hole.

[0072] According to an embodiment, the first guide hole is disposed to be inclined by 45 degrees with respect to the first direction, and the second direction may cross perpendicular to the first direction.

[0073] According to an embodiment, such a packaging box may further include guide rails (e.g., the guide rails 106 of FIG. 3 or FIG. 9) disposed on the bottom plate inside the case, and an elastic member (e.g., the elastic member 105 of FIG. 3 or FIG. 6) disposed on the guide rails inside the case and supported by an inner surface of the second side wall. In an embodiment, the guide member may be configured to reciprocate along the second direction while being guided by the guide rails while receiving an elastic force of the elastic member.

[0074] According to an embodiment, as the second end moves away from the second side wall, the guide member may be configured to deform the elastic member while moving in a direction approaching the second side wall.

[0075] According to an embodiment, the guide rails provide a guide groove (e.g., the second region 167b of FIG. 9) on a surface facing the bottom plate, and at least a portion of the ribbon or at least a portion of the guide member may be disposed between the guide rails and the bottom plate by being received in the guide groove.

[0076] According to an embodiment, the elastic member may include a leaf spring (e.g., the leaf spring 151 of FIG. 6) providing guide slots (e.g., the guide slots 155 of FIG. 6) at two opposite ends, and support plates (e.g., the second support plates 153 of FIG. 6) coupled to two opposite ends of the leaf spring. In an embodiment, by the support plates being coupled to the leaf spring, second guide holes (e.g., the second guide holes 155a of FIG. 7) implemented by a portion of the guide slots may be formed. In an embodiment, the ribbon may be disposed to pass through the elastic member via the second guide holes along the second direction.

[0077] According to an embodiment, the guide rails may include spacer plates (e.g., the spacer plates 163a, 163b of FIG. 6) attached to the bottom plate, and a guide plate (e.g., the second guide plate 161 of FIG. 9) attached to the spacer plates, including a first region (e.g., the first region 167a of FIG. 9) directly attached to the spacer plates and a second region (e.g., the second region 167b of FIG. 9) disposed at least partially to directly face the bottom plate. In an embodiment, a portion of the guide member may be disposed between the second region and the bottom plate.

[0078] According to an embodiment, at least one of the spacer plates may include a first edge (e.g., the first edge 165a of FIG. 9) aligned or extended in the first direction, a second edge (e.g., the second edge 165b of FIG. 9) aligned or extended in the second direction, and an inclined edge (e.g., the inclined edge 165c of FIG. 9) connecting the first edge and the second edge and aligned or extended obliquely with respect to the first direction or the second direction.

[0079] According to an embodiment, the at least one cover member may include a first cover member (e.g., the first cover member 102a of FIGS. 1 to 3) rotatably coupled to one side of the case, and a second cover member (e.g., the second cover member 102b of FIGS. 1 to 3) rotatably coupled to another side of the case.

[0080] According to an embodiment of the disclosure, a packaging box (e.g., the packaging box 100 of FIGS. 1 to 3) includes a case (e.g., the case 101 of FIGS. 1 to 3) including first side walls (e.g., the first side walls 113a of FIG. 3) disposed parallel to each other and at least one second side wall (e.g., the second side wall 113b of FIG. 3) connecting the first side walls, a first cover member (e.g., the first cover member 102a of FIGS. 1 to 3) configured to open and close one of the first side walls of the case and a portion of the upper portion of the case by being rotatably coupled to one side of the case, a second cover member (e.g., the second cover member 102b of FIGS. 1 to 3) configured to open and close another one of the first side walls and another portion of the upper portion of the case by being rotatably coupled to another side of the case, a guide member (e.g., the guide member 104 of FIG. 3) disposed on a bottom plate (e.g., the bottom plate 111 of FIG. 3) inside the case, and a ribbon symmetrically aligned on the case, wherein one of first ends (e.g., the first ends 131 of FIG. 3) is connected to the first cover member and another one of the first ends is connected to the second cover member, a second end (e.g., the second end 133 of FIG. 3) is exposed to the outside of the case from the second side wall, and the ribbon is disposed to pass through the guide member inside the case. In an embodiment, inside the case, the ribbon may be aligned or disposed along a first direction (e.g., the X-axis direction of FIGS. 1 to 3), or partially inclined to the first direction, in a section from the first side walls to the guide member, and aligned in a second direction (e.g., the Y-axis direction of FIGS. 1 to 3) crossing the first direction in a section from the guide member to the second side wall such that the second end may be drawn out to the outside through the second side wall.

[0081] According to an embodiment, the ribbon may be introduced into the inside of the case from either one of the first side walls by being disposed partially between one of the first side walls and the first cover member, or between another one of the first side walls and the second cover member from the first ends.

[0082] According to an embodiment, the guide member may provide a first guide hole (e.g., the first guide hole 145 of FIG. 4 or FIG. 5) penetrating through two opposite surfaces thereof. In an embodiment, the first guide hole may include a first section (e.g., the first section 145a of FIG. 5) extending obliquely with respect to the first direction, and a second section (e.g., the second section 145b of FIG. 5) connected to the first section and extending symmetrically to the first section with respect to the second direction. In an embodiment, inside the case, the ribbon may be disposed to pass through the guide member via the first guide hole.

[0083] According to an embodiment, in a state in which the upper portion of the case is closed, the ribbon may be disposed to contact upper ends of the first side walls. In an embodiment, as the second end moves away from the second side wall, the ribbon may be configured to rotate the first cover member or the second cover member in a direction of opening the upper portion of the case by being supported on the upper ends of the first side walls while moving away from an inner surface of the first cover member or an inner surface of the second cover member.

[0084] According to an embodiment, such an electronic device may further include guide rails (e.g., the guide rails 106 of FIG. 3 or FIG. 9) disposed on the bottom plate inside the case, and an elastic member (e.g., the elastic member 105 of FIG. 3 or FIG. 6) disposed on the guide rails inside the case and supported by an inner surface of the second side wall. In an embodiment, the guide member may be configured to reciprocate along the second direction while being guided by the guide rails while receiving an elastic force of the elastic member.

[0085] According to an embodiment of the disclosure, a packaging box (e.g., the packaging box 100 of FIGS. 1 to 3) is, e.g., a packaging box for receiving a foldable electronic device (e.g., the electronic device 10 of FIG. 16) deformable between a folded state and an unfolded state, comprising a case (e.g., the case 101 of FIGS. 1 to 3) including first side walls (e.g., the first side walls 113a of FIG. 3) disposed parallel to each other and at least one second side wall (e.g., the second side wall 113b of FIG. 3) connecting the first side walls, a first cover member (e.g., the first cover member 102a of FIGS. 1 to 3) configured to open and close one of the first side walls of the case and a portion of the upper portion of the case by being rotatably coupled to one side of the case, the first cover member configured to conceal or expose a first portion of the electronic device, a second cover member (e.g., the second cover member 102b of FIGS. 1 to 3) configured to open and close another one of the first side walls and another portion of the upper portion of the case by being rotatably coupled to another side of the case, the second cover member configured to conceal or expose a second portion of the electronic device, a guide member (e.g., the guide member 104 of FIG. 3) disposed on a bottom plate (e.g., the bottom plate 111 of FIG. 3) inside the case, and a ribbon symmetrically aligned on the case, wherein one of first ends (e.g., the first ends 131 of FIG. 3) is connected to the first cover member and another one of the first ends is connected to the second cover member, a second end (e.g., the second end 133 of FIG. 3) is exposed to the outside of the case from the second side wall, and the ribbon is disposed to pass through the guide member inside the case. In an embodiment, inside the case, the ribbon may be aligned or disposed along a first direction (e.g., the X-axis direction of FIGS. 1 to 3), or partially inclined to the first direction, in a section from the first side walls to the guide member, and aligned in a second direction (e.g., the Y-axis direction of FIGS. 1 to 3) crossing the first direction in a section from the guide member to the second side wall such that the second end may be drawn out to the outside through the second side wall.

[0086] Although the disclosure has been described by illustrating an embodiment, it should be understood that the embodiment is for illustration and does not limit the disclosure. It is apparent to those skilled in the art that various changes in form and detailed configuration may be made without departing from the overall scope of the disclosure, including the appended claims and their equivalents.

Claims

1. A packaging box (100), comprising: a case (101) with an open upper portion; at least one cover member (102; 102a, 102b) configured to open or close a first side wall (113a) of the case and the upper portion of the case by being rotatably coupled to the first side wall of the case; a guide member (104) disposed on a bottom plate (111) of the case; and a ribbon (103) having a first end (131) connected to the at least one cover member and a second end (133) exposed to an outside of the case from a second side wall of the case connected to the first side wall, and disposed to pass through the guide member in an inside of the case, wherein the ribbon is, partially disposed between the first side wall and the cover member, introduced from the first side wall to the inside of the case and aligned on the bottom plate of the case to the guide member along a first direction, and aligned from the guide member in a second direction crossing the first direction such that the second end is drawn out to the outside through the second side wall.

2. The packaging box according to claim 1, wherein the first end is attached or fixed to an edge of an inner surface of the cover member, and the ribbon is extended or aligned in a direction crossing the second direction from the first end and disposed between the first side wall and the cover member.

3. The packaging box according to claim 2, wherein the cover member is rotatably coupled to a position adjacent to an edge formed by the first side wall and the bottom plate.

4. The packaging box according to claim 2 or 3, wherein the ribbon passes through the first side wall at a position adjacent to an edge formed by the first side wall and the bottom plate and is introduced into the inside of the case.

5. The packaging box according to any one of claims 2 to 4, wherein, in a state in which the upper portion of the case is closed, at least a portion of the ribbon aligned adjacent to the inner surface of the cover member is disposed parallel to the first direction.

6. The packaging box according to any one of claims 1 to 5, wherein in a state in which the upper portion of the case is closed, the ribbon is disposed to contact an upper end of the first side wall, and wherein as the second end moves away from the second side wall, the ribbon is configured to be supported on the upper end of the first side wall while moving away from the inner surface of the cover member to rotate the cover member in a direction of opening the upper portion of the case.

7. The packaging box according to any one of claims 1 to 6, wherein the guide member provides a first guide hole (145) penetrating two opposite surfaces of the guide member and extending obliquely with respect to the first direction, and wherein, in the inside of the case, the ribbon is disposed to pass through the guide member via the first guide hole.

8. The packaging box according to claim 7, wherein the first guide hole is disposed to be inclined by 45 degrees with respect to the first direction, and the second direction crosses the first direction perpendicular to the first direction.

9. The packaging box according to any one of claims 1 to 8, further comprising: guide rails (106) disposed on the bottom plate in the inside of the case; and an elastic member (105) disposed on the guide rails in the inside of the case and supported by an inner surface of the second side wall, wherein the guide member is guided by the guide rails while being provided with an elastic force of the elastic member and is configured to reciprocate along the second direction.

10. The packaging box according to claim 9, wherein as the second end moves away from the second side wall, the guide member is configured to deform the elastic member while moving in a direction closer to the second side wall.

11. The packaging box according to claim 9 or 10, wherein the guide rails provide a guide groove (167b) on a surface facing the bottom plate, and wherein at least a portion of the ribbon or at least a portion of the guide member is accommodated in the guide groove and is disposed between the guide rails and the bottom plate.

12. The packaging box according to any one of claims 9 to 11, wherein the elastic member comprises: a leaf spring (151) providing guide slots (155) at both ends; and support plates (153) coupled to both ends of the leaf spring, wherein the support plates are coupled to the leaf spring to form second guide holes (155a) implemented by a portion of the guide slots, and wherein the ribbon is disposed to pass through the elastic member via the second guide holes along the second direction.

13. The packaging box according to any one of claims 9 to 12, wherein the guide rails comprises: spacer plates (163a, 163b) attached to the bottom plate; and a guide plate (161) attached to the spacer plates, including a first region (167a) attached directly to the spacer plates and a second region (167b) disposed, at least partially, to directly face the bottom plate, and wherein a portion of the guide member is disposed between the second region and the bottom plate.

14. The packaging box according to claim 13, wherein at least one of the spacer plates comprises: a first edge (165a) aligned or extended in the first direction; a second edge (165b) aligned or extended in the second direction; and an inclined edge (165c) connecting the first edge and the second edge and aligned or extended obliquely with respect to the first direction or the second direction.

15. The packaging box according to any one of claims 1 to 14, wherein the at least one cover member comprises: a first cover member (102a) rotatably coupled to one side of the case; and a second cover member (102b) rotatably coupled to another side of the case.

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