Packaging structure

Abstract

The utility model relates to a packaging structure, which comprises a cushion pad made of a soft material, and a packaging layer, each corner protection plate is provided with a first bearing side; the plurality of elastic pieces are used for detachably connecting all the corner protection plates together; each corner protection plate and each elastic piece jointly form a three-dimensional frame structure, each corner protection plate forms each vertex of the three-dimensional frame structure, each first bearing side participates in forming the inner side of the three-dimensional frame structure, and the buffer pad at least partially covers the first bearing side of each corner protection plate. According to the packaging structure, the packaged object can be firmly fixed, and corners of the packaged object are prevented from being damaged due to rubbing. Moreover, when the packaging structure is transported and stored, the packaging structure can be disassembled, so that the space occupied by the packaging structure can be reduced, and the packaging structure is convenient to transport and store.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a packaging structure. Background Art

[0002] The existing packaging structure usually includes a corrugated packaging box on the outer layer and a corner guard on the inner layer, and the corner guard is simply put on the four corners of the packaged object. This simple packaging method cannot firmly fix the packaged object. During transportation, the packaged object is easy to shake relative to the corner guard, or even fall off the corner guard. Both consequences may cause the four corners of the packaged object to be damaged due to scratches. Utility Model Content

[0003] Based on this, it is necessary to provide a packaging structure to address the above problems, which can firmly fix the packaged objects and prevent the corners of the packaged objects from being damaged due to scratches.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A packaging structure, comprising:

[0006] Cushion pads, made of soft material;

[0007] A plurality of corner guards, each of the corner guards having a first supporting side; and

[0008] A plurality of elastic members detachably connect the corner guards together; the corner guards and the elastic members together form a three-dimensional frame structure, the corner guards form vertices of the three-dimensional frame structure, and the first supporting sides participate in forming the inner side of the three-dimensional frame structure, and the buffer pad at least partially covers the first supporting side of each corner guard.

[0009] The packaging structure has at least the following beneficial effects:

[0010] When using the packaging structure to package an object, the cushion pad is first brought into contact with the surface of the object, and then the corner guards are connected together through the elastic members to form a three-dimensional frame structure, thereby enclosing the packaged object within the three-dimensional frame structure. Under the pulling force of the elastic member, the three-dimensional frame structure tends to be retracted toward the packaged object, and the first supporting sides of the corner guards jointly press the cushion pad against the packaged object, so that the cushion pad can always fit the packaged object. In this way, the packaging structure can firmly fix the packaged object and prevent the corners of the packaged object from being damaged due to scratches. Moreover, when transporting and storing the packaging structure, the packaging structure can be disassembled, so that the space occupied by the packaging structure can be reduced, making it easier to transport and store the packaging structure.

[0011] In one of the embodiments, any two of the corner guard plates at diagonal positions are connected by the elastic member.

[0012] With such arrangement, the mutually intersecting elastic members can seal the surface of the three-dimensional frame structure, thereby preventing the packaged objects from escaping from the three-dimensional frame structure through the surface of the three-dimensional frame structure.

[0013] In one embodiment, the packaging structure further includes a connecting plate, and a connecting plate is provided in each surface of the three-dimensional frame structure. One end of each elastic member is connected to the corner guard plate, and the other end is connected to the connecting plate.

[0014] In this way, the two corner guards at the diagonal positions are connected together by two elastic members and a connecting plate located between the two elastic members, and each surface of the three-dimensional frame structure is sealed by the connecting plate and multiple elastic members, which can prevent the packaged object from escaping from the three-dimensional frame structure through the surface of the three-dimensional frame structure. Moreover, this method of sealing the surface of the three-dimensional frame structure can prevent the elastic members from crossing each other, which is conducive to improving the stress state of the elastic members.

[0015] In one embodiment, the elastic member is a tension spring, and two ends of the elastic member are respectively hooked on the corner guard plate and the connecting plate.

[0016] Such arrangement, on the one hand, facilitates the assembly and disassembly of the packaging structure. On the other hand, during the transportation of objects, the elastic member can absorb and alleviate external impacts, thereby better protecting the packaged objects.

[0017] In one embodiment, the connecting plate has a second supporting side, the second supporting side participates in forming the inner side of the three-dimensional frame structure, and the buffer pad at least partially covers the second supporting side of each connecting plate.

[0018] Such an arrangement can prevent the connection plate from causing damage to the surface of the packaged object.

[0019] In one of the embodiments, the connecting plate is made of aluminum / aluminum alloy.

[0020] With such arrangement, the connecting plate is not easily damaged and can be used repeatedly, which is conducive to the recycling of the packaging structure; moreover, it is conducive to reducing the weight of the packaging structure.

[0021] In one embodiment, the corner guard is made of a hard material.

[0022] With such arrangement, the corner guard is not easily damaged and can be used repeatedly, which is conducive to the recycling of the packaging structure.

[0023] In one of the embodiments, the corner guard is made of aluminum / aluminum alloy.

[0024] Such an arrangement is helpful to reduce the weight of the packaging structure.

[0025] In one embodiment, the cushion is made of pearl cotton.

[0026] With such arrangement, the cushion is not easily damaged and can be used repeatedly, which is conducive to the recycling of the packaging structure.

[0027] In one embodiment, eight corner guard plates are provided, and the three-dimensional frame structure is in the shape of a rectangular parallelepiped.

[0028] Such an arrangement is conducive to the packaging structure firmly fixing the object that is in the shape of a rectangular parallelepiped or nearly rectangular parallelepiped as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the packaging structure of an embodiment of the utility model;

[0030] Figure 2 for Figure 1 Exploded schematic diagram of the packaging structure shown.

[0031] Reference numerals:

[0032] 1. Buffer pad; 2. Corner guard plate; 21. First supporting side; 3. Elastic member; 4. Connecting plate; 41. Second supporting side. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0039] See also Figure 1 and Figure 2The utility model provides a packaging structure, which includes a buffer pad 1, a corner guard plate 2 and an elastic member 3. The buffer pad 1 is used to contact the packaged object. In order to protect the packaged object, the buffer pad 1 is made of a soft material. There are multiple corner guard plates 2, and each corner guard plate 2 has a first supporting side 21. There are also multiple elastic members 3, and multiple elastic members 3 detachably connect the corner guard plates 2 together. Each corner guard plate 2 and each elastic member 3 together form a three-dimensional frame structure, each corner guard plate 2 forms each vertex of the three-dimensional frame structure, and each first supporting side 21 participates in forming the inner side of the three-dimensional frame structure, and the buffer pad 1 at least partially covers the first supporting side 21 of each corner guard plate 2.

[0040] When using the packaging structure to package an object, the cushion pad 1 is first brought into contact with the surface of the object, and then the corner guards 2 are connected together through the elastic members 3 to form a three-dimensional frame structure, thereby enclosing the packaged object in the three-dimensional frame structure. Under the pulling force of the elastic members 3, the three-dimensional frame structure tends to be gathered toward the packaged object, and the first supporting sides 21 of the corner guards 2 jointly press the cushion pad 1 onto the packaged object, so that the cushion pad 1 can always fit the packaged object. In this way, the packaging structure can firmly fix the packaged object and prevent the corners of the packaged object from being damaged due to scratches.

[0041] It is worth mentioning that the packaging structure can be disassembled during transportation and storage, so that the space occupied by the packaging structure can be reduced, making it easier to transport and store the packaging structure.

[0042] In some embodiments, any two diagonally located corner guards 2 are connected by elastic members 3. In this way, the mutually intersecting elastic members 3 can seal the surface of the three-dimensional frame structure, and can prevent the packaged object from escaping from the three-dimensional frame structure through the surface of the three-dimensional frame structure.

[0043] It should be noted that the face of the three-dimensional frame structure refers to the face where the above vertices are located on the same face. For example, Figure 2 In the illustrated embodiment, the three-dimensional frame structure is in the shape of a rectangular parallelepiped as a whole, and the three-dimensional frame structure has six faces.

[0044] See also Figure 1 and Figure 2The packaging structure also includes a connecting plate 4. A connecting plate 4 is provided in each face of the three-dimensional frame structure. One end of each elastic member 3 is connected to the corner guard plate 2, and the other end is connected to the connecting plate 4. In this way, the two corner guard plates 2 at diagonal positions are connected together through two elastic members 3 and the connecting plate 4 located between the two elastic members 3. Each face of the three-dimensional frame structure is sealed by the connecting plate 4 and multiple elastic members 3, which can prevent the packaged object from escaping from the three-dimensional frame structure through the face of the three-dimensional frame structure. In addition, this method of sealing the face of the three-dimensional frame structure can prevent the cross-over of the elastic members 3, which is conducive to improving the stress state of the elastic members 3.

[0045] Preferably, see Figure 1 and Figure 2 , the connecting plate 4 is located in the central area of ​​the surface of the three-dimensional frame structure.

[0046] See also Figure 1 and Figure 2 The elastic member 3 is a tension spring, and the two ends of the elastic member 3 are respectively hooked on the corner plate 2 and the connecting plate 4. On the one hand, this facilitates the assembly and disassembly of the packaging structure. On the other hand, during the transportation of objects, the elastic member 3 can absorb and alleviate external impacts, thereby better protecting the packaged objects.

[0047] See also Figure 2 The connecting plate 4 has a second supporting side 41, which participates in forming the inner side of the three-dimensional frame structure. In order to prevent the connecting plate 4 from damaging the surface of the packaged object, the buffer pad 1 at least partially covers the second supporting side 41 of each connecting plate 4.

[0048] The cushion pad 1 may be a cloth-like structure, and different parts of the cushion pad 1 abut against different corner guard plates 2 / connecting plates 4. Figure 1 and Figure 2 The cloth-like cushion pad 1 is surrounded to form a hollow three-dimensional structure, and the interior of the three-dimensional structure is used to accommodate the packaged object. In other embodiments, the cushion pad 1 can also be a block-shaped or point-shaped structure, and there are multiple cushion pads 1, and one or more cushion pads 1 are fixed on each first supporting side 21 and each second supporting side 41.

[0049] See also Figure 1 In the embodiment where the elastic member 3 is a tension spring, in order to prevent the tension spring from damaging the surface of the packaged object, the buffer pad 1 at least partially covers the side of the tension spring facing the packaged object.

[0050] In other embodiments, the elastic member 3 may also be a rubber band or an elastic cord. Since the rubber band / elastic cord itself is relatively soft and usually does not cause damage to the surface of the packaged object, in these embodiments, the buffer pad 1 may not cover the side of the elastic member 3 facing the packaged object. In addition, in these embodiments, the elastic member 3 may be tied to the corner guard plate 2 and the connecting plate 4.

[0051] In some embodiments, the corner guard plate 2 and the connecting plate 4 are made of hard material, and the buffer pad 1 is made of pearl cotton. In this way, the corner guard plate 2, the connecting plate 4 and the buffer pad 1 are not easily damaged and can be used repeatedly, thus realizing the recycling of the packaging structure.

[0052] In some embodiments, in order to reduce the weight of the packaging structure, the corner guard plate 2 and the connecting plate 4 are made of aluminum / aluminum alloy.

[0053] In other embodiments, the corner guard plate 2 and the connecting plate 4 may also be made of iron / metal alloy, and the buffer pad 1 may also be made of foam.

[0054] In other embodiments, the corner guard plate 2 and the connecting plate 4 may also be made of soft materials.

[0055] It can be understood that the number and size of the corner guards 2 and the elastic members 3 can be adjusted accordingly according to the shape of the packaged object, so that the three-dimensional frame structure can be adapted to the shape of the packaged object, which is conducive to the packaging structure firmly fixing the packaged object. For example, if the packaged object is in the shape of a rectangular parallelepiped or close to a rectangular parallelepiped, then eight corner guards 2 are provided, and the three-dimensional frame structure is in the shape of a rectangular parallelepiped, such as Figure 2 As shown, this is conducive to the packaging structure firmly fixing the object that is in the shape of a rectangular parallelepiped or nearly rectangular parallelepiped. If the packaged object is in the shape of a hexagonal prism, then there are 12 corner guard plates 2, and the three-dimensional frame structure is in the shape of a hexagonal prism. Accordingly, the three-dimensional frame structure has 8 faces.

[0056] The corner guard plate 2 is composed of three walls connected to each other, and the first supporting side 21 is composed of the inner wall surfaces of the three walls. The specific shape of the corner guard plate 2 depends on the shape of the corner of the packaged object. Figure 1 and Figure 2 In the illustrated embodiment, the three walls of the corner guard plate 2 are perpendicular to each other; in other embodiments, the angle between two walls of the corner guard plate 2 may be greater than 90°.

[0057] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A packaging structure, characterized in that: include: A cushion (1) made of a soft material; A plurality of corner guard plates (2), each of the corner guard plates (2) having a first supporting side (21); and A plurality of elastic members (3) are used to detachably connect the corner guards (2); the corner guards (2) and the elastic members (3) together form a three-dimensional frame structure; the corner guards (2) form vertices of the three-dimensional frame structure, and the first supporting sides (21) participate in forming the inner side of the three-dimensional frame structure; the buffer pad (1) at least partially covers the first supporting side (21) of each corner guard (2).

2. The packaging structure according to claim 1, characterized in that: Any two of the corner guard plates (2) at diagonal positions are connected via the elastic member (3).

3. The packaging structure according to claim 1, characterized in that: The packaging structure also includes a connecting plate (4), and a connecting plate (4) is provided in each surface of the three-dimensional frame structure. One end of each elastic member (3) is connected to the corner guard plate (2), and the other end is connected to the connecting plate (4).

4. The packaging structure according to claim 3, characterized in that: The elastic member (3) is a tension spring, and the two ends of the elastic member (3) are respectively hooked on the corner guard plate (2) and the connecting plate (4).

5. The packaging structure according to claim 3, characterized in that: The connecting plate (4) has a second supporting side (41), the second supporting side (41) participates in forming the inner side of the three-dimensional frame structure, and the buffer pad (1) at least partially covers the second supporting side (41) of each connecting plate (4).

6. The packaging structure according to claim 3, characterized in that: The connecting plate (4) is made of aluminum / aluminum alloy.

7. The packaging structure according to claim 1, characterized in that: The corner guard plate (2) is made of a hard material.

8. The packaging structure according to claim 7, characterized in that: The corner guard plate (2) is made of aluminum / aluminum alloy.

9. The packaging structure according to claim 1, characterized in that: The buffer pad (1) is made of pearl cotton.

10. The packaging structure according to claim 1, characterized in that: The corner guard plates (2) are provided with eight, and the three-dimensional frame structure is in the shape of a rectangular parallelepiped.

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