CN220682994U - Packaging structure - Google Patents

Abstract

The utility model provides a packaging structure which comprises a ground box, a top box, a bottom support and a connecting piece, wherein the top box is buckled above the ground box, the top box and the ground box are arranged in a split mode or can be rotatably connected, and the top box is configured to be capable of rotating relative to one side wall of the ground box. The collet sets up in the ground box is inside, and the connecting piece is connected with sky box and collet to be configured to can make sky box rotate for the collet. The bottom bracket is bent, bent or moved relative to the ground box, so that at least one part of the bottom bracket is not separated from the ground box, and the bottom bracket is matched with the ground box to limit the rotation angle of the top bracket relative to the ground box within a preset range. The embodiment of the utility model can keep the top box at a certain specific angle, has stable structure, can not excessively squeeze the structure, has higher freedom degree of the positions of the bottom support and the connecting piece, is convenient to be hidden in the packaging structure, and does not influence the overall visual effect of the packaging structure.

Description

Packaging structure

Technical Field

The utility model relates to the technical field of packaging, in particular to a packaging structure.

Background

The flip open package is a common package structure, and the top box and the bottom box of the conventional flip open package are connected in a similar hinged manner, so that the top box can rotate around the shaft, and the top box can be flipped open relative to the bottom box. However, such a package cannot maintain the position of the top box flipped open relative to the ground box at an incompletely unfolded angle, such as the top box opening angle shown in fig. 1 being greater than 90 ° and less than 180 °, i.e. the conventional package can only be switched between fully closed and fully unfolded (the angle of top box flipped relative to the ground box being greater than or equal to 180 °).

Some packages can be shown in fig. 1, so that the top box can be kept at a certain angle, and at present, two structures capable of achieving the function mainly exist, one is to press the back side structures at the rotating positions of the top box and the bottom box to provide support for the top box, and the structure is damaged when the package is used for many times, and the package is not suitable for keeping the top box in the state shown in fig. 1 for a long time. The other structure is that the device such as a ribbon or a hinge is arranged on the top box and the bottom box, and the top box is kept at a specific angle through tensioning, but the structure is single in this way, and the stability is poor.

The matters in the background section are only those known to the inventors and do not, of course, represent prior art in the field.

Disclosure of Invention

In view of one or more of the drawbacks of the prior art, an object of the present utility model is to provide a packaging structure comprising:

a ground box;

the antenna box is buckled above the ground box, is arranged in a split mode or can be rotatably connected with the ground box, and is configured to be capable of rotating relative to one side wall of the ground box;

the bottom support is arranged inside the ground box; and

a connector coupled to the pod and the shoe and configured to enable rotation of the pod relative to the shoe;

the shoe is bent, bent or moved relative to the ground box when the antenna box rotates relative to the ground box, so that at least one part of the shoe is not separated from the ground box, and the shoe is matched with the ground box to limit the rotation angle of the antenna box relative to the ground box within a preset range.

According to one aspect of the utility model, the connecting piece is of a flexible structure, and two ends of the connecting piece are fixedly connected to the bottom bracket and the top box respectively; when the top box rotates relative to the bottom support, the connecting piece bends or stretches.

According to one aspect of the utility model, the angle range in which the day box rotates relative to the ground box is greater than 90 ° and less than 180 ° so that the day box can be maintained in an open state relative to the ground box.

According to one aspect of the utility model, the connecting piece is connected to a first side of the shoe, and the first side is close to a rotating shaft of the antenna box rotating relative to the ground box; the first side moves relative to the ground box when the antenna box rotates relative to the ground box.

According to one aspect of the utility model, wherein the floor box comprises a limit structure, the limit structure is close to a rotation shaft of the ceiling box rotating relative to the floor box; the shoe comprises a matching structure, the matching structure is fixedly arranged on the first side, and the limiting structure is matched with the matching structure, so that the shoe is prevented from being separated from the ground box.

According to one aspect of the utility model, the limiting structure comprises a cavity, the matching structure is inserted into the cavity, the matching structure moves in the cavity when the top box rotates relative to the ground box, and the movement range of the matching structure in the cavity is limited by the cavity, so that the movement range of the bottom bracket relative to the ground box is limited.

According to one aspect of the utility model, wherein the distance of movement of the mating structure within the cavity matches the extension limit of the connector; when the connecting piece stretches to the limit, the matching structure is abutted with the cavity, and the antenna box rotates to the maximum angle relative to the ground box.

According to one aspect of the utility model, a gap is provided between the shoe and the side of the floor box, the shoe being configured to be rotatable relative to the floor box without the shoe being disengaged from the inside bottom surface of the floor box.

According to one aspect of the utility model, a second side of the shoe opposite to the first side is fixedly connected with the ground box, a bending line is arranged between the first side and the second side, and the extending direction of the bending line is parallel to the rotating shaft of the antenna box relative to the ground box.

According to one aspect of the utility model, the shoe completely covers the interior of the box, the item to be packaged being carried by the shoe.

Compared with the prior art, the embodiment of the utility model provides a packaging structure, wherein the collet is arranged to be capable of bending, bending or moving relative to the ground box, can provide a margin for the rotation of the ground box relative to the ground box, is matched with the connecting piece, limits the rotation angle range of the ground box relative to the ground box, can enable the ground box to be kept at a certain specific angle, is stable in structure, cannot excessively squeeze the structure, and is higher in freedom of positions of the collet and the connecting piece, so that the collet is conveniently hidden in the packaging structure, and the integral visual effect of the packaging structure is not affected.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a top box in an incompletely deployed state relative to a bottom box;

FIG. 2A is a schematic illustration of a closure of the day box relative to the ground box in one embodiment of the utility model;

FIG. 2B is an enlarged schematic view of the adjacent positions of the antenna box and the ground box in the situation shown in FIG. 2A;

FIG. 3A is a schematic view of a top box opened to a maximum angle relative to a ground box according to an embodiment of the present utility model;

fig. 3B is an enlarged schematic view of the case shown in fig. 3A at a position where the day case and the ground case are close.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, and may be mechanically connected, electrically connected, or may communicate with each other, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Fig. 2A to 3B show the specific structure of the packaging structure 1 in different states in the embodiment of the utility model, and the packaging structure 1 will be described below with reference to fig. 2A to 3B.

The packaging structure 1 in the present embodiment includes the ground box 10, the top box 20, the bottom bracket 30 and the connecting member 40, wherein the ground box 10 and the top box 20 represent portions respectively located below and above in the case of being placed on a conventional plane when the packaging structure 1 is closed, wherein the ground box 10 is, for example, a sinking groove shape with one side open, the shape of the top box 20 is preferably matched with the shape of the ground box 10, or other shapes capable of covering the ground box 10, the top box 20 may be provided in a sinking groove shape similar to the ground box 10, or may be provided in a flat plate shape capable of covering the ground box 10 only, and the specific shapes and the closed forms of the ground box 10 and the top box 20 are not limited, and the shape of a substantially rectangular parallelepiped shown in fig. 2A and 3A is exemplified in the present embodiment.

In this embodiment, the top case 20 and the bottom case 10 may be in a split structure, i.e. the top case 20 and the bottom case 10 are not directly connected, or the top case 20 and the bottom case 10 may be rotatably connected, for example, the top case 20 and the bottom case 10 are not cut off at a rotation position, are pressed by a processing line, or are connected by a facial tissue, etc., and the top case 20 can rotate relative to one side wall of the bottom case 10 along the connection position. When the day case 20 and the ground case 10 are separately provided, it is also possible to provide that the day case 20 rotates relative to the ground case 10, wherein the rotation axis of the day case 20 relative to the ground case 10 may be an entity that exists in reality, or may be a virtual rotation axis that does not exist in space, that is, an entity that does not exist, and the specific form of rotation of the day case 20 relative to the ground case 10 is expanded in the subsequent embodiments.

The shoe 30 is disposed within the floor box 10, and in particular, the shoe 30 may be located in a partial region of the floor box 10, preferably near the rotational axis of rotation of the ceiling box 20 relative to the floor box 10. Alternatively, the bottom bracket 30 may be disposed to completely cover the interior of the ground box 10, for example, the ground box 10 and the bottom bracket 30 in the packaging structure 1 form a double-layer structure, further, the object to be packaged may be carried by the bottom bracket 30, for example, the surface of the bottom bracket 30 is provided with a plurality of different sinking grooves to accommodate and fix the object to be packaged.

The connector 40 is connected to the pod 20 and the shoe 30 and is configured to enable rotation of the pod 20 relative to the shoe 30. Preferably, the attachment member 40 may be a flexible structure, such as paper, that is adhesively secured to the top box 20 and the bottom bracket 30, respectively. Further, the connection member 40 may be provided in a strip shape or a belt shape, for example, to cover substantially the entire range of the space capsule 20 in the direction of the rotation axis of the space capsule 20 with respect to the ground capsule 10, and accordingly, the shoe 30 may be provided to be extended as much as possible in the direction of the rotation axis of the space capsule 20 with respect to the ground capsule 10 to be engaged with the space capsule 20.

Of course, the connection member 40 may be provided only at one end or both ends in the rotation axis direction in the top case 20, or a plurality of connection members 40 may be provided at intervals in the rotation axis direction. The two ends of the connecting member 40 are fixedly connected to the bottom bracket 30 and the top bracket 20, respectively, and when the top bracket 20 rotates relative to the bottom bracket 30, the same top bracket 20 also rotates relative to the ground bracket 10 because the bottom bracket 30 is not completely separated from the ground bracket 10, and the connecting member 40 bends or stretches.

The non-rigid connection between the pod 20 and the shoe 30 may allow the connector 40 to bend or stretch as the pod 20 rotates relative to the shoe 30. Further, as shown in fig. 2B and 3B, two ends of the connecting member 40 are respectively connected to the top box 20 and the bottom bracket 30, and the bending deformation amount of the connecting member 40 can provide a rotation angle of the top box 20 relative to the bottom bracket 30.

In this embodiment, the rotation of the top box 20 relative to the ground box 10 will drive the bottom support 30 to move, and the bottom support 30 bends, bends or moves relative to the ground box 10, so that at least a part of the bottom support 30 is not separated from the ground box 10, i.e. a part of the bottom support 30 is always kept in the ground box 10, specifically may be fixedly connected relative to the ground box 10, or slides in the ground box 10, but is not separated from the ground box 10. Meanwhile, the bottom support 30 is matched with the ground box 10, so that the rotation angle of the top box 20 relative to the ground box 10 is limited in a preset range. Specifically, the deformation amount of the bottom support 30 or the movement amount of the bottom support 30 relative to the ground box 10 can be limited by the mutual matching of the bottom support 30 and the ground box 10, so as to limit the rotation angle of the top box 20 relative to the ground box 10.

According to an embodiment of the present utility model, as shown in fig. 2A and 3A, the bottom support 30 is disposed in the ground box 10, and the bottom support 30 can generate a certain deformation, when the top box 20 rotates relative to the ground box 10, one end of the bottom support 30 is pulled up by the connecting piece 40, and bending or bending is generated in the bottom support 30 to match with the rotation of the top box 20, and meanwhile, the deformation of the bottom support 30 is limited, so that the top box 20 can be limited to further rotate, thereby realizing the technical effect of controlling the rotation angle range of the top box 20. Further, controlling the appropriate dimensional parameters enables the angular range of rotation of the top box 20 relative to the ground box 10 to be greater than 90 ° and less than 180 ° so that the top box 20 can be maintained in an open state relative to the ground box 10 even though the packaging structure 1 is in the state shown in fig. 3A, facilitating the display of the articles within the packaging structure 1.

The rotation of the top box 20 relative to the ground box 10 in the packaging structure 1 of the present embodiment is not limited directly by the connection member 40, but the rotation angle of the top box 20 is limited by the cooperation between the ground box 10 and the bottom bracket 30. The amount of deformation or movement (including translation and angular rotation) of the shoe 30 relative to the caddy 10 can be superimposed on the angle of rotation of the pod 20 relative to the caddy 10, with the pod 20 being maintained at a particular angle, preferably between 90 and 180, under the limit of the extension of the connector 40.

The gravity of the top box 20 can promote the top box 20 to move towards the direction of spreading (namely rotating 180 degrees relative to the ground box 10), the prior technical scheme for controlling the rotation angle of the top box by using a ribbon or a hinge and other devices is that two ends of the ribbon or the hinge are respectively connected to the top box and the ground box, the gravity of the top box is resisted by the tension of the ribbon or the hinge and the bonding strength of the ribbon or the hinge and the top box and the ground box, and the structure needs to ensure that the top box and the ground box are connected at the position of the rotation shaft so as to provide transverse force (component force parallel to a placing plane) for balancing the tension along the ribbon or the hinge direction. The structure not only can squeeze the connection position of the antenna box and the ground box, but also has higher requirements on the bonding strength of the ribbon or the hinge and the antenna box and the ground box, and the conventional adhesive fixing form is easy to fail. Moreover, the structure is limited to arranging the silk ribbon or the hinge at one end or two ends of the rotating shaft, so that the silk ribbon or the hinge bears larger tension, which is also unfavorable for the stability of the structure.

The technical scheme in this embodiment provides a certain compensation for the rotation of the top box 20 by using the deformation or displacement of the bottom bracket 30, and meanwhile, the top box 20 and the ground box 10 are not limited to form a connection capable of providing supporting force, but the rotation angle of the top box 20 is limited by using the limit between the ground box 10 and the bottom bracket 30, so that the pressure can be shared, the structural stability can be improved, and the degree of freedom of structural design is higher.

As shown in fig. 2B and 3B, according to a preferred embodiment of the present utility model, the connection member 40 is connected to the first side 31 of the shoe 30, and the first side 31 is a side of the shoe 30 near the rotation axis of the antenna box 20 relative to the ground box 10, and accordingly, a side opposite to the first side 31 may be defined as a second side in the present utility model for convenience of description, wherein the second side 32 may be provided to be fixedly connected to the ground box 10.

In this embodiment, when the day case 20 rotates relative to the ground case 10, the first side 31 can move relative to the ground case 10, for example, in fig. 3A and 3B, the first side 31 is lifted relative to the ground case 10, and after the day case 20 rotates to a certain angle (for example, 90 °), the first side 31 is pulled up by the day case 20, that is, moves relative to the ground case 10. Specifically, for example, the bottom bracket 30 is configured to support a certain bending deformation without damage, or a bending line is preset between the first side 31 and the second side 32 of the bottom bracket 30, where the bending line is parallel to the rotation axis of the top box 20, and the bending line may be a die cutting line or a knife line that does not penetrate, or may be connected through tissue.

Further, the movement amount of the first side 31 relative to the ground box 10 is limited between the bottom bracket 30 and the ground box 10 through the limiting structure 11 and the matching structure 33, wherein the limiting structure 11 is close to the rotating shaft of the top box 20 relative to the ground box 10, the matching structure 33 is fixedly arranged on the first side 31 of the bottom bracket 30, and the limiting structure 11 is arranged to limit the movement range of the matching structure 33, so that the movement range of the first side 31 relative to the ground box 10 is controlled, and the bottom bracket 30 is prevented from being separated from the ground box 10. According to the foregoing stress description, the balance force for keeping the top box 20 at a specific angle is partially provided by the limiting structure 11 and the matching structure 33, so that excessive pressure is not required to be generated at the connection position between the top box 20 and the ground box 10, and meanwhile, the tensile force borne by the connecting piece 40 is reduced. Therefore, the packaging structure 1 in the present embodiment is more stable.

According to an embodiment of the present utility model, as shown in fig. 2B and 3B, the limiting structure 11 includes a cavity, the engaging structure 33 is inserted into the cavity, the engaging structure 33 is, for example, a hinge extending from the bottom bracket 30, when the front case 20 rotates relative to the ground case 10, the engaging structure 33 moves along with the first side 31 in the cavity, and the movement range of the engaging structure 33 in the cavity is limited by the cavity structure, when the engaging structure 33 is limited by the limiting structure 11, the bottom bracket 30 also stops moving relative to the ground case 10, and accordingly, the front case 20 rotates to a maximum angle relative to the ground case 10 and is maintained at the maximum angle under the mutual cooperation of the limiting structure 11, the engaging structure 31 and the connecting member 40.

In the preferred embodiment of the present utility model, the movement distance of the engaging structure 33 in the cavity of the limiting structure 11 matches the extension limit of the connecting member 40, for example, as shown in fig. 3B, when the connecting member 40 extends to the limit, i.e. the connecting member 40 is flattened and does not bend or buckle, the engaging structure 33 abuts against the cavity. According to an embodiment of the present utility model, the shoe 30 is made of cardboard or gray board folded, and the mating structure 33 may be adhered to the shoe 30 or a part of the cardboard or gray board is obtained by folding. Correspondingly, the mating structure 11 in the floor box 10 can also be folded to form a cavity by cardboard or gray plate.

According to another embodiment of the present utility model, in which the shoe 30 and the side of the ground box 10 have slits, the shoe 30 can rotate with respect to the ground box 10, unlike the embodiment shown in fig. 3A and 3B, the shoe 30 does not bend or buckle, but rotates integrally with respect to the ground box 10, one side near the rotation axis of the top box 20 with respect to the ground box 10 is pulled by the top box 20 to be lifted upward, while the other end of the shoe 30 is provided to slide along the bottom surface of the ground box 10, remaining without being separated from the inside bottom surface of the ground box 10. Further, the edge of the bottom bracket 30 and the inner side surface of the ground box 10 are abutted and pressed against each other, and can also be used for resisting the further rotation of the top box 20 relative to the ground box 10, so that the top box 20 is maintained at a specific angle without separately setting a limiting structure and a matching structure.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A packaging structure, comprising:

a ground box;

the antenna box is buckled above the ground box, is arranged in a split mode or can be rotatably connected with the ground box, and is configured to be capable of rotating relative to one side wall of the ground box;

the bottom support is arranged inside the ground box; and

a connector coupled to the pod and the shoe and configured to enable rotation of the pod relative to the shoe;

the shoe is bent, bent or moved relative to the ground box when the antenna box rotates relative to the ground box, so that at least one part of the shoe is not separated from the ground box, and the shoe is matched with the ground box to limit the rotation angle of the antenna box relative to the ground box within a preset range.

2. The packaging structure according to claim 1, wherein the connecting member is a flexible structure, and both ends of the connecting member are fixedly connected to the shoe and the top box, respectively; when the top box rotates relative to the bottom support, the connecting piece bends or stretches.

3. The packaging structure of claim 1, wherein the angle range of rotation of the day box relative to the ground box is greater than 90 ° and less than 180 ° to enable the day box to be maintained in an open state relative to the ground box.

4. The packaging structure of claim 2, wherein the connector is attached to a first side of the shoe, and the first side is adjacent to a rotational axis about which the antenna box rotates relative to the ground box; the first side moves relative to the ground box when the antenna box rotates relative to the ground box.

5. The packaging structure of claim 4, wherein the floor box includes a limit structure proximate a rotational axis about which the ceiling box rotates relative to the floor box; the shoe comprises a matching structure, the matching structure is fixedly arranged on the first side, and the limiting structure is matched with the matching structure, so that the shoe is prevented from being separated from the ground box.

6. The packaging structure of claim 5, wherein said spacing structure includes a cavity, said engagement structure is inserted into said cavity, said engagement structure moves within said cavity when said caddy is rotated relative to said ground box, and the range of movement of said engagement structure within said cavity is limited by said cavity, thereby limiting the range of movement of said shoe relative to said ground box.

7. The packaging structure of claim 6, wherein a distance of movement of the mating structure within the cavity matches an extension limit of the connector; when the connecting piece stretches to the limit, the matching structure is abutted with the cavity, and the antenna box rotates to the maximum angle relative to the ground box.

8. The packaging structure of any one of claims 1-7, wherein there is a gap between the shoe and a side of the floor box, the shoe being configured to be rotatable relative to the floor box without the shoe disengaging from an inside bottom surface of the floor box.

9. The packaging structure of any one of claims 4-7, wherein a second side of the shoe opposite the first side is fixedly connected to the ground box, a bend line being provided between the first side and the second side, the bend line extending in a direction parallel to a rotational axis of rotation of the top box relative to the ground box.

10. The packaging structure according to any one of claims 1-7, wherein the shoe completely covers the interior of the box, the item to be packaged being carried by the shoe.