Polygonal corner-folded plate

Abstract

A polygonal corner-folded plate, comprising a base plate (11) and a plurality of side edges (12), wherein the plurality of side edges (12) are annularly distributed along the periphery of the base plate (11), and every two adjacent side edges (12) are connected to each other by means of a folded edge (13), the folded edge (13) being triangular. The plurality of side edges (12) are used for being folded inwards towards the same side, so as to fit with the base plate (11) to form an accommodating space; when the plurality of side edges (12) are folded inwards, the folded edges (13) are folded in half along center lines thereof and are folded along boundary lines of the side edges (12) adjacent thereto. On one hand, the folded edges (13) can be used as a connection medium for every two adjacent side edges (12) so as to prevent food from leaking between every two adjacent side edges (12); on the other hand, a better support effect can be achieved, such that the polygonal corner-folded plate is firmer after being folded and assembled, and the accommodating space formed by folding is also firmer, thereby reducing the deformation of plates caused by insufficient edge support force.

Description

Multi-faceted folding plate Technical Field

[0001] This application belongs to the field of plate technology, and in particular relates to a multi-sided folded plate. Background Technology

[0002] Disposable plates are widely used in daily life and the fast food industry due to their convenience. However, traditional disposable plates are prone to deformation because the space they create when folded is not very secure and the edges are not strong enough to support the plate.

[0003] It should be noted that the above content is not necessarily prior art, nor is it intended to limit the scope of patent protection of this application. Beneficial effects

[0004] The embodiments of this application employing the above-described technical solution may have the following advantages:

[0005] When the polygonal folding plate is unfolded, the base and multiple sides are all on the same plane, allowing multiple polygonal folding plates to be stacked sequentially, reducing space occupation and facilitating transportation and carrying. When the polygonal folding plate is assembled (i.e. folded), multiple sides can be folded inwards towards the same side to cooperate with the base to form a receiving space. When multiple sides are folded inwards, the folded edge is folded along its centerline and then folded along the boundary line with its adjacent side. The folded edge serves as a connecting medium between two adjacent sides, preventing food from leaking between them. On the other hand, it provides better support, making the polygonal folding plate more secure after folding and assembling, and the receiving space formed by the fold is also more secure, thereby reducing the possibility of plate deformation due to insufficient edge support. Attached Figure Description

[0006] Figure 1 is a structural schematic diagram of a polygonal angled plate provided in an embodiment of this application;

[0007] Figure 2 is another structural schematic diagram of the polygonal angled plate provided in an embodiment of this application;

[0008] Figure 3 is another structural schematic diagram of the polygonal angled plate provided in the embodiment of this application;

[0009] Figure 4 is a schematic diagram of the unfolded polygonal folded plate provided in the embodiment of this application.

[0010] Explanation of reference numerals in the attached figures:

[0011] 11. Chassis; 12. Side; 13. Folded edge; 15. Encapsulation ring; 110. Accommodation space; 111. Recess; 112. Protrusion; 122. Encapsulation edge; 124. Cutout. Embodiments of the present invention

[0012] The embodiments of this application are described in detail below, examples of which are illustrated in the accompanying drawings. In the drawings, for clarity, the dimensions of layers, regions, elements, and their relative dimensions may be exaggerated. The same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0013] It should be understood that when an element or layer is referred to as "on," "adjacent to," "connected to," or "coupled to" other elements or layers, it may be directly on, adjacent to, connected to, or coupled to other elements or layers, or there may be intervening elements or layers. Conversely, when an element is referred to as "directly on," "directly adjacent to," "directly connected to," or "directly coupled to" other elements or layers, there are no intervening elements or layers. It should be understood that although the terms first, second, third, etc., may be used to describe various elements, components, areas, layers, and / or portions, these elements, components, areas, layers, and / or portions should not be limited by these terms. These terms are only used to distinguish one element, component, area, layer, or portion from another element, component, area, layer, or portion. Therefore, without departing from the teachings of this application, the first element, component, area, layer, or portion discussed below may be referred to as a second element, component, area, layer, or portion. And the discussion of a second element, component, area, layer, or portion does not imply that the first element, component, area, layer, or portion necessarily exists in this application.

[0014] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0015] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0016] In this application, when numerical intervals (i.e., numerical ranges) are involved, unless otherwise specified, the distribution of selectable numerical values ​​within the numerical interval is considered continuous, and includes the two endpoints of the numerical interval (i.e., the minimum and maximum values), as well as every numerical value between these two endpoints. Unless otherwise specified, when a numerical interval refers only to integers within that numerical interval, it includes the two endpoint integers of the numerical range, as well as every integer between the two endpoints, which is equivalent to directly listing every integer. When multiple numerical ranges are provided to describe features or characteristics, these numerical ranges can be merged. In other words, unless otherwise specified, the numerical ranges disclosed in this application should be understood to include any and all subranges included therein. The "numerical value" in the numerical interval can be any quantitative value, such as a number, percentage, ratio, etc. The term "numerical interval" can be broadly included to include percentage intervals, ratio intervals, proportion intervals, etc.

[0017] Disposable plates are widely used in daily life and the fast food industry due to their convenience. However, traditional disposable plates are prone to deformation because the space they create when folded is not very secure and the edges are not strong enough to support the plate.

[0018] Based on this, embodiments of this application provide a multi-sided folding plate. This makes the plate more secure after folding, and the resulting storage space more robust, reducing the likelihood of deformation due to insufficient edge support. See below for details.

[0019] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. It should be understood that these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein.

[0020] Please refer to Figures 1 to 4. This application embodiment provides a polygonal folding plate, which includes a base 11 and multiple sides 12. The following is a detailed description:

[0021] The base 11 can be circular or elliptical, or it can be a regular polygon of various types of circles. In some embodiments, the base 11 can also be other shapes, such as triangles, rectangles, etc.

[0022] Multiple side edges 12 are distributed in a ring around the perimeter of the chassis 11, and two adjacent side edges 12 are connected to each other by a folded edge 13, which is triangular.

[0023] As shown in Figure 4, when the polygonal folded plate is unfolded, the base 11 and multiple sides 12 can all be on the same plane, so that multiple polygonal folded plates can be stacked together in sequence, reducing space occupation and facilitating transportation and carrying.

[0024] As shown in Figures 1 and 2, when the polygonal folding plate is assembled (i.e. folded), multiple sides 12 can be folded inward toward the same side to cooperate with the base 11 to form a receiving space 110. When multiple sides 12 are folded inward, the folded edge 13 is folded along its centerline and then folded along the boundary line with the adjacent side 12. The folded edge 13 can serve as a connecting medium between two adjacent sides 12 to prevent food from leaking between the two adjacent sides 12. On the other hand, it can provide better support, making the polygonal folding plate more secure after folding and assembling, and the receiving space 110 formed by folding is also more secure, thereby reducing the possibility of the plate deforming due to insufficient edge support.

[0025] Furthermore, in this embodiment, when the multiple sides 12 are folded inward and the folded edges 13 are folded in half, the folded edges 13 are located on the side of the side 12 away from the receiving space 110, so as to form an additional support structure on the outside of the receiving space 110. The supporting force on the side 12 can be transmitted to the folded edges 13, and the bearing pressure is dispersed through the folded edges 13, thereby enhancing the deformation resistance of the entire plate. In addition, the folded edges 13 are on the side away from the receiving space 110, which avoids the folded edges 13 directly contacting the inside of the plate or the food.

[0026] In an optional embodiment, when the plurality of said sides 12 are folded inward and the folded edge 13 is folded in half, the folded edge 13 forms a symmetrical first sub-folded edge and a second sub-folded edge along its midline, and the first sub-folded edge, the second sub-folded edge and a corresponding side 12 are pressed together in sequence.

[0027] Folding edge 13 along its midline forms two symmetrical sub-folds, making the shape of folded edge 13 more regular and the pressure more evenly distributed. Furthermore, the first sub-fold, the second sub-fold, and the side edge 12 are pressed together to form a three-layer stacked structure, which significantly improves the deformation resistance and support of the side edge 12.

[0028] In an optional embodiment, each of the sides 12 is provided with an encapsulation edge 122 at the end away from the chassis 11, and the encapsulation edge 122 can be folded along the end of the side 12 connected to it away from the chassis 11.

[0029] Specifically, the encapsulation edge 122 can enhance the thickness and strength of the edge of the side 12, improving the overall resistance to deformation of the side 12. When the plate carries food, the side 12 is the main support structure. By folding the encapsulation edge 122 to form a double-layer structure, the side 12 can be effectively prevented from bending or collapsing due to external pressure or handling.

[0030] Furthermore, the encapsulation edge 122 is provided with a cutout 124. When multiple side edges 12 are folded inward, the cutout 124 on the encapsulation edge 122 is used to engage with adjacent side edges 12. After the cutout 124 on the encapsulation edge 122 engages with adjacent side edges 12, adjacent side edges 12 can form a continuous whole through the engagement of the encapsulation edge 122, achieving an effect similar to a "lock," which can effectively prevent relative sliding or loosening between the side edges 12, and enhance the structural strength and stability of the plate during use. In some embodiments, both ends of part of the encapsulation edge 122 have cutouts 124.

[0031] In some embodiments, after the encapsulation edge 122 is fitted with the adjacent side edge 12, all encapsulation edges 122 can be rolled inward or outward in the same direction to make all encapsulation edges 122 more tightly connected and reduce the possibility of side edges coming apart. After the encapsulation edge 122 is rolled inward or outward, glue can also be used to stick the encapsulation edge 122 to the side edge.

[0032] In an optional embodiment, when multiple sides 12 are folded inward, the angle between the side 12 and the base 11 is 30° to 85°. The slope of the side 12 allows the plates to be partially nested and stacked, reducing the overall height after stacking, thereby reducing the volume occupied during transportation and storage and improving logistics efficiency.

[0033] Specifically, the angle between the side 12 and the base 11 can be adjusted according to actual needs. For example, when it is necessary to hold flat foods (such as pizza, desserts, etc.), the angle between the side 12 and the base 11 can be relatively small (such as 30°~45°) to form a shallower holding space 110, making the plate shape more flat, which is suitable for holding large pieces of dry food that do not need to be wrapped too much.

[0034] When serving foods with a lot of broth or liquid (such as salads, noodles, fried rice, etc.), the angle between the side 12 and the base 11 can be relatively large (such as 45°~85°) to form a deeper holding space 110, making the plate deeper and suitable for holding wet or liquid foods that require a certain container depth, and also preventing broth from spilling.

[0035] In an optional embodiment, the chassis 11 includes a first side and a second side, the first side having a recess 111 to form a corresponding protrusion 112 on the second side. In this embodiment, the first side may be the side of the chassis 11 away from the receiving space 110 (i.e., the outer side of the plate), and the second side may be the side of the chassis 11 closer to the receiving space 110 (i.e., the inner side of the plate).

[0036] The combination of the recessed portion 111 and the protruding portion 112 forms a structure similar to a reinforcing rib, making the chassis 11 more robust under stress and enhancing its resistance to bending and compression. This improves the strength of the chassis 11 without increasing the thickness of the material, thus enhancing functionality and durability without increasing the amount of material used.

[0037] When multiple plates are stacked together, the protrusion 112 on the second side can form a small gap with the first side of the adjacent plate, preventing the base 11 from completely sticking together, reducing the adsorption phenomenon when stacking, making the plates easier to separate and improving the efficiency of taking them out.

[0038] Specifically, the recessed portion 111 and the protruding portion 112 can be circular, or in other embodiments, they can be other shapes such as rectangles or triangles.

[0039] In an alternative embodiment, the polygonal folding plate further includes a sealing ring 15, which, when the sides 12 are folded inward, is used to wrap around one end of the plurality of sides 12 away from the base 11.

[0040] The sealing ring 15 securely fastens the multiple folded sides 12 together through a continuous wrapping method, preventing the sides 12 from springing open or loosening due to external forces, thereby improving the overall structural stability of the plate. Even when the sides 12 of the plate bear heavy or wet food, they can remain tightly fitted, preventing separation or disintegration. The sealing ring 15 also effectively prevents the sealing edge 122 or the sides 12 from lifting, maintaining the neatness and aesthetics of the plate's edges.

[0041] The edges of the encapsulation ring 15 are more regular and have a certain thickness. When stacked, each plate will not be completely stuck together, forming a tiny gap, which can reduce the adsorption phenomenon when multiple plates are stacked and make them easier to separate.

[0042] Furthermore, the edges encased by the sealing ring 15 are smoother and more rounded, improving grip comfort. Users won't feel any sharp edges when picking up or carrying the plate, thus enhancing the overall user experience. In fast food and takeout scenarios, users typically need to hold the edge of the plate with their hands; the sealing ring 15 reduces the risk of the plate's edge scratching their fingers.

[0043] In an optional embodiment, referring to Figure 3, when the side 12 is folded inward, there is a gap between any two adjacent side 12s, and the gap corresponds to one side 12 along the diagonal of the polygonal folded plate. The polygonal folded plate will not have gaps between two overlapping side 12s along any diagonal, thereby reducing the likelihood of the plate bending along the gaps between adjacent side 12s. For example, the number of side 12s can be thirteen, and the thirteen side 12s are evenly distributed in a ring around the perimeter of the base 11.

[0044] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. The directional terms "inner" and "outer" refer to the inside or outside relative to the outline of the component itself. For example, if a device in the drawings is inverted, a device described as "above" or "on top of" other devices or structures will subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0045] It should also be noted that the terms "one embodiment," "another embodiment," and "embodiment" used in this application refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0046] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0047] It should also be noted that the above are merely preferred embodiments of this application and do not limit the scope of patent protection of this application. Any equivalent structural or procedural changes made using the content of this application’s specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A multi-sided folded-corner plate, characterized in that, include: Chassis; Multiple sides are distributed in a ring around the perimeter of the chassis, and adjacent sides are connected to each other by a folded edge, which is triangular. The plurality of said sides are used to fold inward toward the same side to cooperate with the chassis to form a receiving space, and when the plurality of said sides are folded inward, the folded edge is folded along its centerline and folded over along the boundary line of the side adjacent to it.

2. The polygonal angled plate according to claim 1, characterized in that, In the case of multiple inward folds on the sides and folds on the edges, the folds are located on the side of the side away from the receiving space.

3. The polygonal angled plate according to claim 1, characterized in that, In the case of multiple side folds inward and folded edges, the folded edges form a symmetrical first sub-fold and second sub-fold along the midline, and the first sub-fold, the second sub-fold, and a corresponding side are pressed together in sequence.

4. The polygonal angled plate according to claim 1, characterized in that, Each of the sides has an encapsulation edge at the end away from the chassis, and the encapsulation edge can be folded along the end of the side connected to it away from the chassis.

5. The polygonal angled plate according to claim 4, characterized in that, The packaging edge has a cutout, which is used to fit with the adjacent side when multiple sides are folded inward.

6. The polygonal angled plate according to any one of claims 1 to 5, characterized in that, When multiple sides are folded inward, the angle between the side and the chassis is 30° to 85°.

7. The polygonal angled plate according to any one of claims 1 to 5, characterized in that, The chassis includes a first side and a second side opposite to each other, the first side having a recess to form a corresponding protrusion on the second side.

8. The polygonal angled plate according to any one of claims 1 to 5, characterized in that, It also includes a sealing ring, which, when the sides are folded inward, is used to wrap around one end of the plurality of sides away from the chassis.

9. The polygonal angled plate according to any one of claims 1 to 5, characterized in that, When the side is folded inward, there is a gap between any two adjacent side edges, and the gap corresponds to one side edge along the diagonal of the polygonal folded plate.

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