CN217147017U - Package and package assembly - Google Patents

Abstract

The utility model discloses a package and package assembly, wherein, the package has and centers on the hollow portion of holding that forms by at least one wall, and the portion of holding is used for holding and treats the packing part, and the portion of holding treats the packing part and has the cushioning effect. The utility model discloses a package can treat the packing part and have the buffering guard action, can effectively accomplish the anticollision protection in the storage transportation of treating the packing part, avoids treating that the packing part is impaired in the storage transportation.

Description

Package and package assembly

Technical Field

The utility model relates to an imaging equipment technical field especially relates to a package piece and package assembly.

Background

The image forming devices such as the laser printer and the ink jet printer are respectively provided with consumable boxes such as developing boxes and ink boxes which are matched for use, and the consumable boxes are packaged through a series of packaging processes after being produced and then sold on the market. Among them, long-distance or short-distance logistics transportation and storage in various environments are inevitably required. Therefore, various packaging forms or packaging structures corresponding to different consumable cartridges have been produced.

SUMMERY OF THE UTILITY MODEL

According to an aspect of the present invention, there is provided a package having a hollow accommodating portion surrounded by at least one wall surface, the accommodating portion being used for accommodating a component to be packaged, the accommodating portion having a cushioning effect on the component to be packaged.

In some embodiments, the cross-section of the package is a porous foamed structure.

In some embodiments, the corner formed by folding the wall surface is provided with a folding part.

In some embodiments, the foldable cover further comprises a foldable upper cover, and the folded corners of the upper cover are provided with folded parts.

In some embodiments, the flap has a cut portion that cuts the flap at intervals.

In some embodiments, the outer surface of the upper cover or at least one wall surface is provided with a coating layer, and the coating layer is provided with a printing part.

In some embodiments, the wall surface is provided with an escape portion for escaping the sealing structure of the outer package.

In some embodiments, the accommodating portion has an opening, and the escape portion is provided on a side of the wall surface close to the opening.

In some embodiments, the avoiding portion is a hollow structure, or the avoiding portion can form a first avoiding space when an external force is applied.

In some embodiments, the accommodating portion includes an accommodating space for accommodating the member to be packaged and a spacing space for spacing the member to be packaged from the wall surface of the package by a certain distance.

In some embodiments, the package is provided with a first bending portion, and the first bending portion is bent to form the accommodating space and the spacing space.

In some embodiments, the packaging member is provided with a second bending portion, and the second bending portion is formed by bending at least one part of the wall surface after extending out of the packaging member, so that the second bending portion forms a spacing space.

In some embodiments, the second fold is located on at least one side of the package in the height direction, and the second fold spaces the component to be packaged at a distance from the wall surface in the height direction.

In some embodiments, the accommodating portion further comprises a second avoiding space, the to-be-packaged component is provided with a protected part, and the second avoiding space enables the protected part on the to-be-packaged component to be spaced from the wall surface of the packaging part.

In some embodiments, the package is provided with a first bending portion, and the first bending portion is bent to form the second avoidance space.

A package having a collapsed condition and an expanded condition, the volume of the package in the expanded condition being greater than the volume of the package in the collapsed condition; the package in the unwrapped state is capable of receiving at least a portion of the component to be packaged for cushioning thereof.

In some embodiments, application of a certain external force to the package may transition the package from a collapsed state to an unwrapped state.

In some embodiments, the package comprises a body and a flare symmetrically disposed on the body; the unfolding part is a seam structure arranged on the main body and forms a first unfolding surface and a second unfolding surface.

In some embodiments, in the collapsed state, the first and second deployable surfaces are in contact; when the folding state is converted to the unfolding state, the first unfolding surface and the second unfolding surface are separated, and an opening structure is formed.

In some embodiments, the main body is further provided with a merging portion, and the merging portion is a hole structure formed in the main body and forms a first merging surface and a second merging surface which are adjacent.

In some embodiments, in the collapsed state, the first merging surface is separated from the second merging surface; when the folding state is converted into the unfolding state, the first combining surface is contacted with the second combining surface to form a seam structure.

In some embodiments, in the collapsed state, the package has a substantially rectangular parallelepiped or substantially L-shaped three-dimensional structure.

According to a second aspect of the present invention, there is provided a packaging assembly comprising an outer package, the outer package being provided with a package as defined in any one of the above.

The utility model has the advantages that: the utility model discloses a package can treat the packing part and have the buffering guard action, can effectively accomplish the anticollision protection in the storage transportation of treating the packing part, avoids treating that the packing part is impaired in the storage transportation.

Drawings

Fig. 1 is a schematic perspective view of the consumable cartridge of the present invention as a developing cartridge;

fig. 2 is a schematic perspective view of a packaging assembly according to a first embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a packaging assembly according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a package according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a packaging assembly according to a second embodiment of the present invention;

fig. 6 is a schematic perspective view of an outer package member according to a second embodiment of the present invention;

fig. 7 is a partial schematic view of an avoiding portion of a packaging assembly according to a second embodiment of the present invention;

fig. 8 is a schematic perspective view of a package according to a third embodiment of the present invention;

FIG. 9 is a schematic view of the package of FIG. 8 with the second fold removed;

fig. 10 is a schematic perspective view of a package according to a second modification of the embodiment of the present invention;

FIG. 11 is a schematic view of the package of FIG. 10 with one wall removed;

fig. 12 is a schematic perspective view of the consumable cartridge of the present invention being a developing cartridge;

fig. 13 is a schematic perspective view of a folded package according to a fourth embodiment of the present invention;

fig. 14 is a schematic perspective view of a package in an open state according to a fourth embodiment of the present invention;

fig. 15 is a schematic perspective view of a packaging assembly according to a fourth embodiment of the present invention;

fig. 16 is a schematic perspective view of a package according to a fourth variation of the present invention in a closed state;

fig. 17 is a schematic perspective view of a package according to a fourth modification of the present invention in an opened state;

fig. 18 is a schematic perspective view of a packaging unit according to a fourth modification of the present invention;

fig. 19 is a schematic perspective view of a package according to another variation of the fourth embodiment of the present invention in a closed state;

fig. 20 is a schematic perspective view showing a package in an open state according to another modification of the fourth embodiment of the present invention.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing the embodiments only and is not intended to be limiting of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Example one

As shown in fig. 1 to 4, the present embodiment provides a package 20 that can be used to package a consumable cartridge, such as a developing cartridge C detachably mounted in a main body of a laser printer or an ink cartridge (not shown) detachably mounted in a main body of an inkjet printer, and the package 20 can form a package assembly 100 together with an outer package 10 to be used. As shown in fig. 2, the outer package 10 may be a packaging box structure having a fixed outer size, such as a carton, a wooden box, an injection molded box, or a blister box structure, or may be a bag-like packaging bag structure having no fixed outer size. The outer package 10 may not be limited to a polyhedral structure in terms of spatial structure, for example, when the package is a blister box structure, the package is a blister product matching the shape of the consumable box, and the blister product has a surface corresponding to each direction of the consumable box in terms of spatial structure, the blister product may be made of paper products, plastic products such as PVC and PP, and when the package is made of plastic products such as PVC and PP, the blister product may be made into a transparent piece, and the thickness of the transparent piece may not be limited. The specific structure of the outer package 10 in this embodiment is a hexahedron, the top of which is omitted in fig. 2, according to this embodiment, the outer package 10 is surrounded by six faces to form a hollow accommodating portion 11, the size and shape of the accommodating portion 1 are suitable for accommodating a component to be packaged (consumable box C), and the accommodating portion 11 of the outer package 10 is also used for accommodating the package 20.

The package 20 has a hollow housing 21 formed by folding and surrounding a plurality of wall surfaces, the housing 21 being sized and shaped to accommodate a component to be packaged (consumable cartridge), the housing 21 having an opening, which is one of the surfaces of the housing 21, in which the component to be packaged is placed in use.

The package includes a foldable upper cover 22, and the upper cover 22 may be a separate cover part or may be integrally connected to one of the wall surfaces, that is, the upper cover 22 is formed by folding the wall surface, and the upper cover 22 is used to cover the opening of the accommodating part 21. The outer surface of the upper cover 22 is provided with a coating layer. Printed portions 26 such as characters and/or patterns are printed on the film layer of the package.

The packing member 20 is made of a foamed material, such as PP, PE, LDPE, EPE, EVA, etc. formed by foaming, or a sponge material such as PU formed by foaming, or a layer structure of the sponge material is added, and the cross section of the sidewall is a porous foamed structure to provide a certain buffer and anti-collision function for the consumable box. Specifically, each wall that forms the portion of accommodating 21 comprises expanded material, and upper cover 22 also comprises expanded material to can all have the cushioning effect to the consumptive material box on each direction, prevent that the consumptive material box from collision damage in the storage transportation.

Preferably, the packaging member 20 is substantially rectangular parallelepiped, the packaging member 20 has a length direction X, a width direction Y, and a height direction Z, the wall surfaces surrounding the accommodating portion 21 include a bottom surface, a first wall surface 23 and a second wall surface 24, the first wall surface 23 is at least one pair of wall surfaces oppositely disposed in the width direction Y of the packaging member 20, the second wall surface 24 is at least one pair of wall surfaces oppositely disposed in the length direction X of the packaging member 20, in the present embodiment, the first wall surface 23 and the second wall surface 24 are both integrally disposed with the bottom surface without limitation on the thickness thereof, the second wall surfaces 24 are disposed at both end portions in the length direction X of the packaging member 20, and each end portion has three second wall surfaces 24 superposed to give thickening and reinforcing properties to the packaging member 20 as a whole, and thus, in addition to the above-mentioned cushioning and anti-collision effects, the consumable box can also be supported. In addition, according to the length of different consumptive material boxes, can set up the stack quantity of second wall 24 in a flexible way, when the consumptive material box is shorter, can set up four second wall 24 at the tip of packing 20 and superpose mutually, when the consumptive material box is longer, can dismantle a plurality of second wall 24 at the tip of packing 20 for example only set up one second wall 24, first wall 23 also can so set up, from this, packing 20 changes the structure in a flexible way to be adapted to the different shape and size that hold waiting to pack the part.

Further, according to the package 20 of the present embodiment, the form of folding the upper lid 22 may be: the upper cover 22 and the first wall 23 are cut at intervals, that is, the connecting portion between the upper cover 22 and the first wall 23 is cut at intervals to form a cut portion 25, the cut portion 25 has a length of about 1 cm, the connecting portion between the cut portions 25 has a length of preferably 4-7 cm, more preferably 5 cm, and the connecting portion forms a folding portion facilitating folding at a corner of the upper cover 22 after folding, so that the upper cover 22 is not tilted again due to the elasticity or thickness of the specific foaming structure of the packing member 20 after the upper cover 22 is folded from the first wall 23, and the upper cover 22 stably maintains a folding angle of about 90 degrees. Similarly, the corner formed by folding each wall can also be provided by the folding part, that is, the folding part connecting two adjacent walls is also provided with a cutting part 25 for cutting the folding part at intervals, so that the three-dimensional structure of the packaging piece 20 can be maintained. And the structures of each wall surface, the forming of the folding part and the like are directly cut integrally, so that the structure of the packaging piece enables the packaging work of the consumable box to achieve the technical effect of meeting the packaging requirements of falling and the like through a simpler packaging process.

Example two

As shown in fig. 5 to 7, unlike the first embodiment, the present embodiment adds the escape portion to the package, and the package according to the present embodiment may or may not have the upper cover.

The structure of the escape portion according to the present embodiment will be described below by taking the example of eliminating the upper cover. Specifically, the packaging assembly 200 includes a packaging member 30 and an outer packaging member 10 according to the first embodiment, wherein the packaging member 30 includes a containing portion 31, the component to be packaged is placed in the containing portion 31 through an opening in use, and then the packaging member 30 containing the component to be packaged is placed in the outer packaging member 10 and is sealed by the outer packaging member 10 accordingly. According to the outer package 10 of the present embodiment, as shown in fig. 6, the top cap 12 and the inner cap 13 are shown at the top 11 of the outer package 10, the top cap 12 and the inner cap 13 can be folded with respect to the outer package 10, the top cap 12 and the inner cap 13 are oppositely disposed, that is, when the top cap 12 is disposed at one side of the top 11 of the outer package 10, the inner cap 13 is disposed at the other side of the top of the outer package 10 opposite to the top cap 12, for example, the top cap 12 and the inner cap 13 are oppositely disposed in the width direction Y, but of course, they may be oppositely disposed in the length direction X. The top cover 12 is provided with a retaining portion 12a, and preferably, the retaining portion 12a is provided at the other end of the top cover 12 opposite to the connecting end of the wall surface of the outer package 10; alternatively, the retaining portions 12a may be provided on both sides adjacent to the connecting end, or the retaining portions 12a may be provided on both the other end opposite to the connecting end and both sides adjacent to the connecting end. The coming-off preventing portion 12a may be a sheet member. An engagement portion 13a for engaging the retaining portion 12a to prevent the retaining portion from disengaging is disposed at the inner lid 13, specifically, the engagement portion 13a is a strip-shaped slit structure, the engagement portion 13a is disposed at a position of the inner lid 13 close to a connecting end of the inner lid with a wall surface of the outer package 10, corresponding to an arrangement manner of the retaining portion 12a disposed at the other end of the top lid 12 opposite to the connecting end of the wall surface of the outer package 10, when the retaining portion 12a is disposed at the other position, the engagement portion 13a is correspondingly adjusted in position to correspond thereto, and a better sealing effect can be achieved at a plurality of positions and/or by disposing a plurality of retaining portions 12a and engagement portions 13 a. When the folding type packaging box is used, firstly, the inner cover 13 is folded along the arrow F1 direction to cover the opening of the packaging piece 30, then the top cover 12 is folded along the arrow F2 direction to cover the inner cover 13, at the moment, the anti-falling part 12a can be inserted into the matching part 13a, through the matching of the anti-falling part 12a and the matching part 13a, the anti-falling part 12a is not easy to separate from the matching part 13a, the folding state of the top cover 12 is stabilized, in addition, a buckling structure (not shown) can be arranged at the matching part 13a, and a locking part (also can be a gap structure) buckling structure matched with the buckling structure is arranged on the anti-falling part 12a and is further inserted into the locking part, so that the folding state of the top cover 12 is more fixed, and the top cover cannot be easily opened without manual unlocking.

In contrast, the package 30 of the present embodiment is provided with the escape portion 35, and is applicable to, but not limited to, the packaging/sealing structure of the outer package described above. Specifically, the accommodating portion 31 of the package 30 is formed by folding and surrounding each wall surface thereof, that is, has the first wall surface 33 and the second wall surface 34 which are the same as those of the first embodiment, and the relief portion 35 is provided on the first wall surface 33 and/or the second wall surface 34.

According to the set form of the packaging assembly of the present embodiment, the top surface of the accommodating portion 31 has an opening a, and the escape portion 35 is disposed at a side of the opening a, i.e., near the top surface. As shown in fig. 5, the escape portion 35 is provided on the side of the first wall surface 33 close to the opening a, the escape portion 35 is capable of penetrating the accommodating portion 31 and the opening a by blocking the first wall surface 33, and when the package 30 is fitted into the outer package 10, the escape portion 35 is located inside the wall surface of the outer package 10, that is, between the accommodating portion 31 and the wall surface of the outer package 10. When the top cover 12 and the inner cover 13 of the outer package are successively turned over and sealed as described above, the inner cover 13 is turned over and then covers the opening a and the avoiding portion 35, at this time, the matching portion 13a of the inner cover 13 is located right above the avoiding portion 35, and then the top cover 12 is turned over and covers the inner cover 13, the disengagement preventing portion 12a is inserted into the matching portion 13a and extends to the avoiding portion 35, and the avoidance portion 35 performs an avoiding function to enable the disengagement preventing portion 12a to be smoothly inserted into the matching portion 13 a. In summary, the avoiding portion 35 can form a first avoiding space when receiving the force of the anti-falling portion 12a, the first avoiding space can be formed by the avoiding portion itself (when the avoiding portion is a hollow structure) or a variable first avoiding space formed by the avoiding portion, and when the avoiding portion receives an external force (the pressure to the avoiding portion when the anti-falling portion 12a is inserted), the avoiding portion deforms under the action of the external force to form the first avoiding space. Therefore, the packaging process is simpler, more convenient and smoother, after the top cover is turned over, the complex process that the anti-falling part needs to be carefully and carefully inserted into the gap between the outer packaging piece and the packaging piece when the anti-falling part is inserted into the top cover is omitted, the folding and damaging condition that the anti-falling part inserting process of the top cover is improperly performed due to the operation is effectively avoided, the sealing work of the outer packaging piece can be easily achieved through the simple process, and the working efficiency of the packaging process is greatly improved.

In addition, another modified structure of the package is proposed, as shown in fig. 7, the package 40 includes a relief portion 45, the relief portion 45 is provided on the side of the first wall surface 43 close to the opening a, and unlike the first embodiment, the relief portion 45 is a hollow structure of a groove, and is present only on the outermost side or the innermost side of the first wall surface 43, and the relief portion 45 does not completely block the first wall surface 43. The first wall surface 43 has a continuous surface 43a overlapping the escape portion 45, and when the escape portion 45 is present on the outermost side of the first wall surface 43, the continuous surface 43a is located on the innermost side of the first wall surface 43, and when the escape portion 45 is present on the innermost side of the first wall surface 43, the continuous surface 43a is located on the outermost side of the first wall surface 43, so that the presence of the continuous surface 43a can protect the member to be packaged in the packaging member 40 more effectively, and can exhibit functions such as moisture prevention and dust prevention more effectively. Therefore, taking the example in which the escape portion 45 is located at the outermost side of the first wall surface 43 and the continuous surface 43a is located at the innermost side of the first wall surface 43 in fig. 7, when the package 40 is fitted into the outer package 10, the escape portion 45 is located inside the wall surface of the outer package 10, that is, between the accommodating portion and the wall surface of the outer package, and the escape portion 45 is also located between the wall surface of the outer package 10 and the wall surface (first wall surface 43) of the package 40.

It is understood that the evacuation portion is not limited to be provided on the first wall surface or the second wall surface, nor to be provided only on the side close to the opening a, the number of evacuation portions is not limited to one, and the evacuation portion may be provided symmetrically on a pair of wall surfaces for foolproof purpose, for example, the evacuation portion may be provided on the pair of first wall surfaces, so as to satisfy the requirement that the top cover of the outer package 10 is closed and sealed regardless of how the package 30 or the package 40 is placed in the outer package 10, and there is no need to worry about correct reproduction, and it may be in accordance with the scheme of the present embodiment as long as the position of the evacuation portion is selected for the package portion that needs to be evacuated according to the packaging manner of the package assembly. Further, the package may also be in the form of a cardboard, paper tray, cotton tray, etc., when the material of the package is not limited.

EXAMPLE III

As shown in fig. 8 to 9, the specific structure of the package 50 provided in the present embodiment is a hexahedron, according to the present embodiment, the package 50 is surrounded by six wall surfaces to form a hollow accommodating portion 51, the wall surface at the top of the package is omitted in fig. 8, for example, the wall surface at the top of the package may be a seal formed by folding and overlapping two wall surfaces to form a package, the accommodating portion 51 includes an accommodating space 511 and a spacing space (e.g., 512, 513, 514, 515 in the following text), the accommodating space 511 is suitable for accommodating a component to be packaged, wherein the component to be packaged is a consumable cartridge C and/or a developer container, and the developer container is used for accommodating developers such as carbon powder, ink, and the like.

As shown in fig. 8, the description of the accommodating space and the spacing space is performed with the component to be packaged as the consumable cartridge C in the present embodiment, the package 50 has a length direction X, a width direction Y, and a height direction Z, and the package 50 is surrounded by a pair of first wall surfaces 53 extending along the length direction X, a pair of second wall surfaces 54 extending along the width direction Y, and a pair of third wall surfaces (not shown) extending along the height direction Z, which are arranged to be spatially opposite to each other. And thus a hollow accommodating part 51 is formed, the accommodating part 51 of the package 50 includes an accommodating space 511 and a spacing space, wherein the accommodating space 511 is used for accommodating a component to be packaged (consumable box C), the spacing space includes a first spacing space 512, a second spacing space 513, a third spacing space 514, and a fourth spacing space 515, the first spacing space 512 and the third spacing space 514 may be spacing spaces formed in the width direction Y, so that the consumable box has a certain spacing from the first wall surface 53, the spacing distances between the first spacing space 512 and the wall surfaces of the third spacing space 514 are different, and are matched with different positions on the consumable box C, the third spacing space 514 is closer to the second wall surface 54 relative to the first spacing space 512, and is matched with a chip on one end of the consumable box C, so that the chip is prevented from friction caused by vibration factors such as transportation, to prevent the protected portion from being damaged, the second space 513 may be a space formed in the length direction X to have a certain distance between the consumable box and the second wall 54, and the fourth space 515 may be a space formed in the height direction Z to have a certain distance between the consumable box and the third wall, and the respective forming manners of the spaces may be different. Therefore, the first spacing space 512, the second spacing space 513, the third spacing space 514 and the fourth spacing space 515 enable the component to be packaged (the consumable box C) and each wall surface of the package to be at least spaced at a certain distance, and through arrangement of the spacing spaces, the omnibearing (or enough partial-direction) space reservation of the component to be packaged is achieved so as to achieve certain buffer protection, and the anti-collision protection of the component to be packaged in the storage and transportation process can be effectively achieved.

Specifically, the package 50 is provided with a first folding portion 52, and the accommodating space 511, the first space 512, the second space 513, and the third space 514 are formed by folding via the first folding portion. The first bending portion 52 may be made of a paper material, and particularly may be a bendable paper card formed by laminating an environmentally-friendly recycled paper material, or may be made of other foamed structures, and the angle of each bending portion is not limited, for example, the first bending portion may be a right-angle edge bent at 90 degrees, or may be an arc-shaped bending portion (as shown in fig. 8 and 9).

Further, the packaging member 50 may further include a second bending portion 55, as shown in fig. 8, the second bending portion 55 is formed by bending at least a portion of the wall surface after extending from the packaging member, in this embodiment, the two second bending portions 55 extend from the packaging member 50 through the two second wall surfaces 54 and then bend, a certain space (i.e., a fourth spacing space 515) may be formed in the bent second bending portion 55, and the second bending portion 55 is folded toward the accommodating space 511 by about 90 ° to cover the upper surface of the consumable box C accommodated in the accommodating space 21, so that the second bending portion 55 forms the bent fourth spacing space 515, and a certain distance is formed between the component to be packaged (consumable box C) and the upper wall surface (not shown) of the packaging member 50 in the height direction. According to the present embodiment, the second bent portion 55 is located at least at one side in the package height direction Z, that is, at the upper surface side of the package, it is to be understood that the second bent portion 55 may also be located at the lower surface side of the package, and the second bent portion 55 may also be formed by other wall surfaces such as the first wall surface 53.

Further, according to the present embodiment, the first bending portion and/or the second bending portion may be integrally formed with at least one of the first wall surface 53, the second wall surface 54, and the third wall surface under the condition that the forming process is satisfied, so that the cutting process of the packaging material can be greatly optimized, and the assembly cost of the packaging material can be reduced.

In addition, another modified structure of the package is proposed, as shown in fig. 10 and 11, in the present embodiment, the accommodating space and the spacing space of the package are described by taking the to-be-packaged component as the consumable material cartridge C and the developer container as an example, and the present embodiment is different from the third embodiment in that the accommodating portion of the package in the present embodiment further has a second avoiding space.

Specifically, the package 60 has the same shape as the package 50, and is surrounded by six wall surfaces including a first wall surface 63, a second wall surface 64, and a third wall surface (not shown) arranged in pairs to form a hollow accommodating portion 61, and the accommodating portion 61 includes an accommodating space and a spacing space, where the accommodating space of the present embodiment includes a first accommodating space 61a and a second accommodating space 61b, the first accommodating space 61a is used for accommodating a consumable cartridge C as a component to be packaged, and the first accommodating space 61a is used for accommodating a developer container (not shown) of the component to be packaged, and in the present embodiment, carbon powder is contained inside the developer container. The first receiving space 61a and the second receiving space 61b may be separated by a paper card, or may be separated by another foaming material. The shape and the size of first accommodation space 61a and second accommodation space 61b are in order to match the size of consumptive material box C and developer container respectively and make them can not take place to rock respectively in first accommodation space 61a and second accommodation space 61b and be suitable, from this with consumptive material box and developer container together make up formula packing, design benefit, pleasing to the eye succinct, the product sale of being convenient for promotes.

The spacing spaces include a first spacing space 612 and a second spacing space 613, and the number of spacing spaces of the present embodiment may be less than that of the third embodiment. The spaces themselves need not be a contiguous structure, and for example, the first spaces 612 may be arranged such that the spaces exist in the length or width direction.

The package 60 according to this embodiment further comprises a second escape space 62 which, as shown in figures 10 and 11, wherein, fig. 11 is a schematic view of the package of fig. 10 with one first wall surface 63 removed, the structure of the second avoiding space 62 is similar to that of the third spacing space 514 in the third embodiment, the second avoiding space 62 of this embodiment is arranged at one end of the length direction of the package, its position phase-match that the consumptive material chip that specifically sets up on position and the consumptive material box C is located, because the consumptive material chip belongs to the protected part of preventing colliding with on consumptive material box C, the space 62 is dodged to the second that sets up in this embodiment can make and wait to have a certain distance at least between the wall of protected part and package on the packing part, make protected part avoid and appear because of the friction that vibrations factors such as transportation caused between the wall, prevent that the damage phenomenon of protected part from appearing. The second avoiding space 62, the accommodating space and the space can also be formed by the first bending portion in the packaging member 60, and in this embodiment, the second bending portion in the third embodiment does not need to be provided, and the space formed by a top surface of the first bending portion and located at the top of the consumable box C can achieve the technical effect of the second bending portion. Similarly, the first bent portion in this embodiment may be integrally formed with at least one of the first wall 63, the second wall 64, and the third wall as described in the third embodiment.

Example four

The consumable box is packaged through a series of packaging processes after being produced and then sold on the market. Wherein, various packaging forms or packaging structure to the consumptive material box, its inside often sets up the package of more crashproof cushioning effect, in order to protect inside consumptive material box, the phenomenon of crashproof hourglass china ink, hourglass powder takes place, and the packing component that these cushions were used often has certain elastic requirement for porous structure such as foaming, after cutting, its volume is then great usually, thereby often occupy a large amount of spaces in storage management, and in current material for the buffering, often cut the time need dig empty, dig the unable rational utilization of part and then can abandon after, or, the part that can not use for simple and convenient technology remains on its is structural, these all can cause the material unnecessary extravagant.

As shown in fig. 13-15, the present embodiment provides a packaging member 70 for packaging a consumable box, which has a retracted state and an extended state, wherein the volume of the packaging member 70 in the extended state is larger than the volume of the packaging member 70 in the retracted state, and the retraction includes, but is not limited to, folding, converging, folding, merging, compressing, etc. in a specific or unspecified direction; releasing includes, but is not limited to, spreading, stretching, unfolding, replaying, etc. in a direction opposite to the specific or unspecified direction.

Specifically, fig. 12 shows a consumable cartridge such as a developing cartridge C detachably mounted in the main body of the laser printer or an ink cartridge (not shown) detachably mounted in the main body of the ink jet printer, fig. 13 shows a collapsed state of the packing member 70, and fig. 14 shows an opened state of the packing member 70, wherein the collapsed state is a natural state/initial state of the packing member 70, and the opened state is a used state of the packing member 70. Application of a certain force to the package 70 may cause the package to transition from the collapsed state to the unwrapped state.

The package 70 has a main body 71, and an expanding portion 72 and a merging portion 73 on the main body 71, and referring to a variation from fig. 13 to fig. 14, in a folded state of the package 70 shown in fig. 13, the main body 71 is a rectangular parallelepiped integrally cut, in the middle of the main body 71 in the width direction, the expanding portion 72 is provided as a slit cut by a cutter (the slit may extend along the center line of the main body 71 in the width direction), thereby forming a first expanding surface 721 and a second expanding surface 722 in contact with each other, the expanding portion 72 is provided as a pair (two), the pair of expanding portions 72 is symmetrically provided on both sides of the main body 71 in the length direction of the main body, and when fig. 13 is deformed to fig. 14, it can be seen that the first expanding surface 721 provided as a pair is separated from the second expanding surface 722, thereby forming an opening structure P1 surrounded by four sides. In addition, as shown in fig. 13, a merging portion 73 is further provided in the middle of the main body 71, the merging portion 73 is a square hole structure cut by a cutter, thereby forming a pair of first merging surface 731 and a second merging surface 732 which are approximately perpendicular to each other, the merging portion 73 is connected to the expanding portion 72 on both sides of the main body 71, and when fig. 13 is changed to fig. 14, it can be seen that the first merging surface 731 and the second merging surface 732 which are provided in pair are respectively contacted, thereby forming seam structures respectively located at both ends of the main body. In the folded state, a pulling force in the width direction may be applied to the middle portion of the main body 71 in the length direction, so that the main body 71 is gradually deformed under the pulling force, at this time, the first expanding surface 721 and the second expanding surface 722 are gradually separated, the first combining surface 731 and the second combining surface 732 are gradually approached until the two contact, and the packing member 70 is transformed to the unfolded state.

As shown in fig. 15, the packaging assembly according to the present embodiment includes the outer packaging 10 and the packaging member 70 described above, and further may further include the developing cartridge C (not shown) shown in fig. 12, and according to the present embodiment, the packaging member 70 is located at both side ends (the first end C1 and the second end C2) in the length direction of the developing cartridge C to protect the developing cartridge C at both end portions. Accordingly, the opening structure P1 formed in the package member 70 in the released state can be made to have a relief function, i.e., a certain convex structure at the end of the process cartridge, so that the cushion protection function can be performed by the cushion part 711 having a certain thickness formed by the actual main body 71 without performing the cushion function.

In addition, the packing member 70 of the present embodiment has a regular rectangular parallelepiped structure in the collapsed state, and is particularly suitable for being stacked in a splicing or stacking manner when it is stored in a large number, which is very convenient for being collapsed, so that some straight sides as shown in fig. 13 can form a right-angled structure after being released, such as the straight side 74 and the additional angle 75 correspondingly formed by the straight side 74 in fig. 14, as long as the structure does not affect the performance of the cushioning effect, and in addition, a certain geometric aesthetic feeling can be formed to some extent after the packing member is released.

In addition, as can be seen from fig. 13 and 14, the packing member 70 in the folded state can occupy a very small volume during storage, and the material cost of the cushioning material can be greatly reduced compared to the prior art.

As shown in fig. 16 to 18, this embodiment provides another structure of a package as a modification of the fourth embodiment, and the package of this embodiment has a longer shape on the basis of the fourth embodiment.

The packing member 80 has a main body 81, and an expanded portion 82 and a combined portion 83 on the main body, and referring to a variation from fig. 16 to fig. 17, in a collapsed state of the packing member 80 shown in fig. 16, the main body 81 is a rectangular parallelepiped cut integrally, in the middle of the main body 81, an expanded portion 82 is provided, the expanded portion is a slit cut by a cutter, thereby forming a first expanded surface 821 and a second expanded surface 822 contacting each other, a pair of expanded portions 82 is symmetrically provided on both sides of the main body 81 along the center of the main body, unlike the fourth embodiment, the expanded portion 82 in the present embodiment is a slit having a meandering structure, and since the cushioning material in the collapsed state of the present embodiment is a cube having a long length, the pair of expanded portions are far apart at both ends, when fig. 16 is deformed to fig. 17, it can be understood that the first expanded surface 821 and the second expanded surface 822 provided in a pair are separated from each other, thereby forming half-open structures P22 at both ends of the cushioning material in the released state, and thereby forming a large elongated open structure P2 in the middle thereof. In addition, as shown in fig. 16, the main body 81 is further provided with a pair of merging portions 83, the pair of merging portions 83 are symmetrically arranged on both sides of the main body 81 along the center of the main body 81, the merging portions 83 are semi-circular perforated structures or triangular holes or tapered holes cut by the cutter, and may not be limited thereto, so that a pair of first merging surfaces 831 and second merging surfaces 832 adjacently connected to each other are formed, and when fig. 16 is changed to fig. 17, it can be seen that the first merging surfaces 831 and the second merging surfaces 832 arranged in pairs respectively come into contact with each other, thereby forming slit structures respectively located at both ends of the main body.

As shown in fig. 18, the package assembly according to the present embodiment includes the outer package 10, the developing cartridge C, and the package member 80 according to the present embodiment, in the fourth embodiment, the package member 80 is wound around the peripheral side wall of the developing cartridge C in the longitudinal direction of the developing cartridge C to protect the developing cartridge C in the entire longitudinal direction and the width direction, and then the package member 80 is put into the outer package 10 together with the developing cartridge C. Accordingly, the opening structure P2 with a large central portion formed by the packing member 80 in the released state is used to fill the entire developing cartridge C in length.

In addition, optionally, smooth-acting chamfered portions 84 may be provided on the main body of the package 80, and corresponding straight edges 85 may be formed at the respective chamfered portions 84 in fig. 17, so that the package 80 in the released state may also assume a smooth state at its corners as in the collapsed state.

As shown in fig. 19 to 20, the present embodiment provides another structure of a package as another modification of the fourth embodiment, and the package of the present embodiment has only an expanded portion in addition to the fourth embodiment. Compared with the fourth embodiment and the fourth modification of the fourth embodiment, in the folded state, the hole structure dug in the package of the present embodiment is very small, and the amount of leftover bits and pieces can be greatly reduced.

The package 90 has a body 91 and a deployment section 92 on the body, with reference to the variation of fig. 19 to 20, in the collapsed state of the package 90 shown in fig. 19, the main body 91 is an L-shaped three-dimensional structure which is cut integrally and has adjacent cubic structures 911 and 912 which are basically vertical to each other, and at the central line of the geometric symmetry of the main body 91, namely, the cubic structures 911 and 912 are symmetrically provided with the unfolded parts 92, which are slits cut by a cutter, thereby forming a first developed surface 921 and a second developed surface 922 which are in contact with each other, and a pair of developed parts 92 are symmetrically provided on two cubic structures perpendicular to each other of the main body in a length direction of the main body, and when transformed from fig. 19 to fig. 20, it can be seen that the first developed surface 921 and the second developed surface 922 arranged in a pair are separated, thereby forming an opening structure P3 surrounded by four sides and a half opening structure P33. Further, as shown in fig. 19, in the middle of the main body 91, there is almost no need to provide the merging portion of the foregoing embodiment, and only a simple chamfering 93 process is required to be performed to accommodate the shape maintenance after the development, i.e., the straight edge 931 in fig. 20.

In addition, since the package of this embodiment has a special structure in the folded state, the inner edge of the right angle formed by the mutually perpendicular cubic structures 911 and 912 can be subjected to the avoiding process, and the avoiding portion 94 is disposed to keep the L-shape, such as the avoiding portion 94 is a notch structure in this embodiment, when the package is in the unfolded state, the avoiding portion 94 can form a small inclined-plane-shaped corner 95, and the corner 95 with different structural shapes can be obtained according to the structural shapes of the avoiding portion 94.

The packaging member 90 of the present embodiment can be used to protect the developing cartridge C in the width direction, for example, the packaging member 90 is unfolded to the release state and then sleeved on the developing cartridge C in the length direction, and the opening structure P3 is used to fill the entire developing cartridge C in the width direction.

It can be understood that the material of the package member of this embodiment is not limited, and may be a cotton tray (pearl cotton, foam, PE cotton, etc.), and when the material of the package member is not limited, the package member may also be in the form of a cardboard, a paper tray, a plastic part, etc.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (22)

1. A package is characterized by comprising a hollow accommodating part surrounded by at least one wall surface, wherein the accommodating part is used for accommodating a component to be packaged and has a buffer effect on the component to be packaged; the wall surface is provided with an avoiding part, and the avoiding part is used for avoiding a sealing structure of the outer packaging piece.

2. The package of claim 1, wherein the cross-section of the package is a porous foamed structure.

3. The package of claim 1, wherein the corners formed by folding the walls are provided with folds.

4. The package according to claim 1, further comprising a foldable upper lid, wherein a corner of the foldable upper lid is provided with a folding part.

5. A package according to claim 3 or 4, wherein the flap has cut-out portions thereon at intervals to cut off the flap.

6. A package according to claim 4, wherein the outer surface of the lid or at least one of the walls is provided with an overlaminate layer, the overlaminate layer being provided with printed portions.

7. The package according to claim 1, wherein the receiving portion has an opening, and the escape portion is provided on a side of the wall surface adjacent to the opening.

8. The package of claim 7, wherein the avoiding portion is a hollow structure, or the avoiding portion can form a first avoiding space when an external force is applied.

9. The package according to claim 1, wherein the receiving portion comprises a receiving space for receiving the component to be packaged and a spacing space for spacing the component to be packaged from the wall surface of the package by a distance.

10. The package of claim 9, wherein the package is provided with a first fold, the first fold forming the receiving space and the spacing space.

11. A package according to claim 9, characterised in that the package is provided with a second fold formed by bending at least a part of the wall after it has been extended from the package, such that the second fold forms the spacing space.

12. The package of claim 11, wherein the second fold is located on at least one side of the package in a height direction, the second fold spacing the component to be packaged from the wall in the height direction.

13. The package of claim 9, wherein the receptacle further comprises a second clearance space, the member to be packaged having a protected portion thereon, the second clearance space enabling the protected portion on the member to be packaged to be spaced from the wall of the package.

14. The package of claim 13, wherein the package is provided with a first fold that forms the second relief space after being folded.

15. A package having a collapsed condition and an expanded condition, the volume of the package in the expanded condition being greater than the volume of the package in the collapsed condition; the package in the unwrapped state is capable of receiving at least a portion of the component to be packaged for cushioning thereof.

16. The package of claim 15, wherein the package is transitionable from the collapsed state to the unwrapped state by application of an external force to the package.

17. The package of claim 15, wherein the package comprises a body and a flare symmetrically disposed on the body;

the unfolding part is a seam structure arranged on the main body and forms a first unfolding surface and a second unfolding surface.

18. The package of claim 17, wherein in the collapsed state, the first deployment surface is in contact with the second deployment surface;

when the folding state is converted to the unfolding state, the first unfolding surface and the second unfolding surface are separated, and an opening structure is formed.

19. The package of claim 18, wherein the body further comprises a merge, the merge being a hole structure formed in the body to form adjacent first and second merged surfaces.

20. The package of claim 19, wherein in the collapsed state, the first merging surface is separated from the second merging surface;

when the folding state is converted into the unfolding state, the first combining surface is contacted with the second combining surface to form a seam structure.

21. A package according to any of claims 15 to 19, wherein in the collapsed condition the package has a substantially cuboid or substantially L-shaped three-dimensional configuration.

22. A packaging assembly comprising an outer package having a package according to any one of claims 1 to 21 disposed therein.

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