CN211336987U

CN211336987U - Packing box

Info

Publication number: CN211336987U
Application number: CN201922154861.6U
Authority: CN
Inventors: 谢俊; 刘虎林
Original assignee: Shenzhen Moma Yinglian Technology Co ltd
Current assignee: Shenzhen Moma Yinglian Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-25
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a packing carton technical field especially relates to a packing carton. The embodiment of the utility model provides a packing carton can will treat packing article and be fixed in the middle part of packing carton through the first terminal surface of upper cover and the second terminal surface of lower cover. Because the containing cavity is formed between the upper cover and the lower cover of the packing box, the object to be packed can keep a certain distance from the upper cover and the lower cover, and the upper cover and the lower cover can effectively reduce the impact force of the object to be packed. The embodiment of the utility model provides a packing carton simple structure, buffering effect is good. The embodiment of the utility model provides a packing carton and packaging method can prevent effectively that the article of waiting to pack from damaging because of receiving collision and extrusion.

Description

Packing box

Technical Field

The utility model relates to a packing carton technical field especially relates to a packing carton.

Background

At present, the cushioning packaging in the market is mainly made of foam plastic and pearl wool. Although the product has low cost, the volume is large, the recovery and the treatment are difficult, and the environmental pollution is caused. In European and American countries, foamed plastics and pearl wool are listed as forbidden articles and the recycling and processing cost is high. Moreover, the compression resistance and the buffering effect of the packing box consisting of the paper box, the foam board, the pearl wool and the bubble film are not ideal.

In the process of implementing the invention, the inventor also finds that in the prior art, in order to achieve better buffer protection for different products, a packaging box with a corresponding buffer structure is generally required to be designed for different product shapes, and the packaging box manufactured by the method has a complex structure, consumes a long time in the manufacturing process, and wastes materials.

SUMMERY OF THE UTILITY MODEL

In order to overcome the complicated and poor problem of buffering effect of current packing carton structure, the utility model provides a packing carton can will treat through simple lifting the support structure that packing article are fixed at the middle part of packing carton, can effectively slow down the external impact force that waiting to pack article and receive.

In order to solve the technical problem, in a first aspect, the present invention provides a packaging box, which includes an upper cover and a lower cover matched with the upper cover, wherein the upper cover and the lower cover are covered to form a first accommodating cavity, and the upper cover is detachably connected with the lower cover;

the upper cover comprises a first bottom plate, a first enclosing plate and a first end face, the first enclosing plate surrounds the periphery of the first bottom plate, one side of the first enclosing plate is connected with the first bottom plate to form a first accommodating space, the other side of the first enclosing plate is connected with the first end face, the first end face surrounds the periphery of the first enclosing plate, and the first end face is located on the outer side of the first accommodating space;

the lower cover comprises a second bottom plate, a second enclosing plate and a second end face, the second enclosing plate surrounds the periphery of the second bottom plate, one side of the second enclosing plate is connected with the second bottom plate to form a second containing space, the other side of the second enclosing plate is connected with the second end face, the second end face surrounds the periphery of the second enclosing plate, and the second end face is located on the outer side of the second containing space.

A covering layer and a lifting layer are arranged in the first accommodating cavity, and the edge of the lifting layer is fixed between the first end face and the second end face;

the covering layer and the lifting layer comprise a second accommodating cavity therebetween, and the second accommodating cavity is used for accommodating an article to be packaged.

Optionally, the upper cover and the lower cover are made of at least one of engineering plastics or paper plastics; wherein the content of the first and second substances,

the forming process of the engineering plastic comprises a plastic suction forming process and a plastic compression forming process, and the forming process of the paper plastic comprises a paper pulp forming process.

Optionally, the material of the covering layer includes one of an engineering plastic film, paper, an aluminum foil, a plastic-suction forming member, a paper-plastic forming member and a bubble film.

Optionally, the material of the lifting layer comprises one of an engineering plastic film, paper, an aluminum foil and a bubble film, and the forming process of the lifting layer comprises a plastic suction forming process, a compression molding process and a pulp forming process.

Optionally, the packaging box further comprises a first pressing block and/or a second pressing block; wherein the content of the first and second substances,

the first bottom plate is inwards recessed to form the first pressing and holding block, the second bottom plate is inwards recessed to form the second pressing and holding block, and the first pressing and holding block and the second pressing and holding block are used for supporting or fixing the to-be-packaged article.

Optionally, the upper cover and/or the lower cover further include concave-convex structures, and the concave-convex structures are arranged on the surface of the upper cover and/or the lower cover in an array.

Optionally, an opening member is arranged between the first end face and the second end face;

the first end of the opening piece is positioned in the first accommodating cavity, the second end of the opening piece is exposed out of the first accommodating cavity, and the first accommodating cavity is opened by pulling the opening piece out of the first accommodating cavity.

Optionally, a groove is further disposed on the lifting layer, and the groove is used for accommodating the to-be-packaged article.

Optionally, the packing carton still includes the handle, the handle with lift layer or overburden structure as an organic whole.

Optionally, the bottom and/or the side wall of the groove are further provided with a convex particle protruding towards the inside of the groove, and the shape of the convex particle comprises a hemisphere shape.

The utility model discloses embodiment's beneficial effect is: be different from prior art's condition, the embodiment of the utility model provides a packing carton can be through the overburden with lift the layer and will treat that packing article are fixed in the middle part of packing carton. Because the containing cavity is formed between the upper cover and the lower cover of the packing box, the object to be packed can keep a certain distance from the upper cover and the lower cover, and the upper cover and the lower cover can effectively reduce the impact force of the object to be packed. The embodiment of the utility model provides a packing carton can prevent effectively that to treat that packing article damage because of receiving collision and extrusion, and buffering effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below. It is obvious that the drawings described below are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural diagram of a packaging box for accommodating an object to be packaged according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an upper cover and a lower cover of a packing box provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another packaging box for accommodating an object to be packaged according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a packaging box provided by an embodiment of the present invention;

fig. 5a is a schematic front view of an upper cover or a lower cover of a packing box according to an embodiment of the present invention;

fig. 5b is a schematic top view of an upper cover or a lower cover of a packing box according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," "inner," "outer," "bottom," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. And the like are presented for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In addition, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a packaging box for accommodating an object to be packaged according to an embodiment of the present invention. As shown in FIG. 1, the packing box 10 comprises an upper cover 01 and a lower cover 02 matched with the upper cover, the upper cover and the lower cover are arranged oppositely, the upper cover 01 and the lower cover 02 are covered to form a first accommodating cavity, and the upper cover 01 is detachably connected with the lower cover 02. The upper cover and the lower cover are made of plastic absorbing parts or paper plastic parts.

Referring to fig. 2, further, in the above example, the upper cover 01 includes a first base plate 011, a first enclosing plate 012 and a first end surface 013 which are seamlessly connected; the first enclosing plate 012 surrounds the first base plate 011, and one side of the first enclosing plate 012 is connected with the first base plate 011 to form a first accommodating space; the other side of the first enclosing plate 012 is connected to a first end surface 013, the first end surface 013 surrounds the first enclosing plate 012, and the first end surface 013 is located outside the first accommodating space;

further, the lower cover 02 includes second bottom plate 021, second bounding wall 022 and second terminal surface 023, second bounding wall 022 encircle in around the second bottom plate, one side and the second bottom plate 021 of second bounding wall 022 are connected and are formed the second accommodation space, the opposite side of second bounding wall 022 with second terminal surface 023 is connected, second terminal surface 023 encircle in around the second bounding wall 022, second terminal surface 023 is located the outside of second accommodation space.

In some embodiments, the cover layer 03 and the lifting layer 04 are disposed in the first receiving cavity, and an edge of the cover layer 03 and/or the lifting layer 04 is fixedly connected between the first end surface 013 and the second end surface 023; the first face 013 and the second face 023 can be adhesively connected. A second containing cavity is arranged between the covering layer 03 and the lifting layer 04 and is used for containing and fixing the article 05 to be packaged.

Optionally, in some embodiments of the present invention, the material of the upper cover 01 and the lower cover 02 includes at least one of engineering plastics or paper plastics; the forming process of the upper cover 01 and the lower cover 02 comprises at least one of a plastic suction forming process, a plastic sheet compression molding process or a paper pulp and paper plastic forming process. For example, the upper cover 01 and/or the lower cover 02 may be prepared by using an engineering plastic sheet as a raw material through a blister forming process or a compression molding process, and the upper cover 01 and/or the lower cover 02 may be prepared by using paper pulp as a raw material through a paper pulp forming process.

Optionally, in some embodiments of the present invention, the material of the covering layer 03 includes engineering plastics, metal and paper pulp. The cover layer 03 can be one of a plastic film, a plastic sheet, paper, an aluminum foil, a plastic molded part, a paper-plastic molded part and a bubble film.

Optionally, in some embodiments, the material of the lifting layer 04 includes engineering plastics and pulp. The lifting layer 04 can be a plastic film or a plastic sheet, or a plastic part prepared by injection molding of engineering plastic particles, and compared with the plastic film or the plastic sheet, the plastic part has larger thickness and better lifting effect, and the plastic can be injected into any suitable shape according to the shape of the object 05 to be packaged according to actual requirements, so that the object 05 to be packaged is better fixed on the lifting layer 04. In other embodiments, the lift layer 04 may also be one of paper, aluminum foil, and bubble film. The embodiment of the utility model provides an in lift layer 04's forming process include plastic uptake forming process, compression molding process and pulp forming process. For example: the paper forming process can be a paper pulp forming process, and the plastic part forming process can be a plastic suction forming process, a compression molding process or an injection molding process.

Referring to fig. 3 and 4, in some embodiments, in order to fix the object 05 to be packaged and further increase the cushioning effect of the packaging box 10, in some embodiments, the packaging box 10 further includes a first pressing block 07a and/or a second pressing block 07b, wherein the first pressing block 07a is formed by the first bottom plate 011 being inwardly recessed, and the second pressing block 07b is formed by the second bottom plate 012 being inwardly recessed. The number of the first pressing block 07a and the second pressing block 07b may be one or more, and those skilled in the art may arrange the first pressing block 07a on the upper cover 01 at any suitable position according to actual needs, and similarly, may arrange the second pressing block 07b on the lower cover 02 at any suitable position. When the packing box 10 is subjected to an external impact force, the first pressing block 07a and/or the second pressing block 07b may abut against the article 05 to be packed, so as to fix or support the article 05 to be packed, thereby playing a role of buffering. The first pressure holding block 07a and/or the second pressure holding block 07b may be inwardly recessed in a recess formed in the surface of the upper cover 01 and the lower cover 02 to attach a label, so that the external appearance of the packing box 10 is more beautiful.

In some implementations, to better secure the article 05 to be packaged in the package 10, the first and second

pressure holding blocks

07a and 07b are disposed opposite to each other and on both sides of the article 05 to be packaged. Optionally, in some embodiments, the first pressure holding block 07a and the second pressure holding block 07b have the same shape and number. In some embodiments, in order to increase the cushioning effect of the lifting layer 04 and the cover layer 03, the lifting layer 04 and the cover layer 03 have a film or sheet shape. For example, the lifting layer 04 and the cover layer 03 may be plastic films or plastic sheets, and the object 05 to be packaged may be fixed between the lifting layer 04 and the cover layer 03 by any suitable means. For example, the article 05 to be packaged can be fixed by sealing the article 05 to be packaged between two plastic sheets, and optionally, the edges of the covering layer 03 and the lifting layer 05 can be bonded, and the covering layer 03 and the lifting layer 05 are attached to each other by means of vacuum, so that the article 05 to be packaged is fixed in the second accommodating cavity between the covering layer 03 and the lifting layer 04. The cushioning effect of the package 10 is increased due to the greater elasticity of the plastic sheet.

In some embodiments, in order to facilitate opening of the packing box 10, an opening piece 06 is provided at a junction of the upper cover 01 and the lower cover 02 of the packing box 10; a first end of the opener 06 is located in the first receiving cavity, and a second end of the opener 06 is exposed outside the first receiving cavity, so that the package 10 is opened by pulling the opener 06 out of the first receiving cavity.

In other embodiments, when the covering layer 03 and the lifting layer 04 are both made of plastic films and the edges of the covering layer 03 and the lifting layer 04 are both fixed at the connection between the upper cover 01 and the lower cover 02, the opening piece 06 may be disposed between the covering layer 03 and the lifting layer 04, and the package bag formed by the covering layer 03 and the lifting layer 04 may be opened while the package box 10 is opened by pulling the opening piece 06 out of the first receiving cavity, so that the object 05 to be packaged may be conveniently taken out of the second receiving cavity.

In some embodiments, the opener 06 comprises a tab and a cylindrical rod, wherein the first end of the opener 06 is the tab and the second end is the rod. Since the diameter of the projection is larger than that of the rod, the connection between the upper cover 01 and the lower cover 02 can be broken by pulling the opener 06 out of the packing box 10, thereby opening the packing box 10. In some embodiments, the opener 06 is T-shaped.

Referring to fig. 4, in another embodiment of the present invention, a groove 08 for accommodating the object 05 to be packaged is disposed in the middle of the lifting layer 04, and the groove 08 may be configured in any suitable shape. For example, the shape of the recess 08 may be set to match the shape of the article 05 to be packaged according to the outer shape of the article 05 to be packaged, so that the article 05 to be packaged fits into the recess 08. In some embodiments of the present invention, the bottom end and the peripheral side wall of the groove 08 are further provided with protruding particles (not shown) protruding toward the inside of the groove 08, for clamping the article 05 to be packaged in the groove 08, and meanwhile, the protruding particles in the groove 08 can also fix the article 05 to be packaged and further increase the buffering effect of the buffering box 10. The nubs may be provided in any suitable shape, such as hemispherical.

In some embodiments, the cover 03 can be a film or sheet, bubble film, film or sheet of any suitable material, and can be used to seal the object 05 to be packaged in the groove 08, and the edges of the cover can be secured between the first and

second faces

013, 023, or around the groove 08. Optionally, in other embodiments of the present invention, the covering layer 03 may also be a positioning member formed by injection molding, plastic sucking, paper molding, or other suitable processes. The first end surface 013 and the second end surface 023 can be planes, or inclined planes, curved surfaces, arc surfaces, etc.

In some embodiments, referring to fig. 5a and 5b, in order to increase the compression resistance and the buffering effect of the upper cover 01 and/or the lower cover 02, the upper cover 01 and/or the lower cover 02 are further provided with a concave-convex structure 09. The concave-convex structures 09 can be arranged in any suitable shape, and are arranged on the surface of the upper cover 01 and/or the lower cover 02 in an array mode, so that the pressure resistance of the upper cover 01 and/or the lower cover 02 is enhanced. Optionally, in some embodiments, the concave-convex structures 09 are disposed in parallel on the surface of the upper cover 01 and/or the lower cover 02.

Further, in some embodiments, package 10 also includes a handle (not shown) to facilitate access to package 10 by a user. The handle may be integral with the cover layer 03 and/or the lifting layer 04. In some embodiments, the lifting layer 04 and/or the cover layer 03 exposed outside the first receiving cavity of the packing box 10 are provided with a handle hole to form a handle.

The embodiment of the utility model provides a packing carton simple structure will treat through lifting layer 04 and overburden 03 that packing article 05 is fixed in between the upper cover 01 and the lower cover 02 of packing carton. Since the upper cover 01 and the lower cover 02 of the packing box 10 form a receiving chamber therebetween, the object 05 to be packed can be maintained at a distance from the upper cover 01 and the lower cover 02. Therefore, the upper cover 01 and the lower cover 02 can effectively reduce the external impact force applied to the object 05 to be packaged.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The packaging box is characterized by comprising an upper cover and a lower cover matched with the upper cover, wherein the upper cover and the lower cover are covered to form a first accommodating cavity, and the upper cover is detachably connected with the lower cover;

the lower cover comprises a second bottom plate, a second enclosing plate and a second end face, the second enclosing plate surrounds the periphery of the second bottom plate, one side of the second enclosing plate is connected with the second bottom plate to form a second accommodating space, the other side of the second enclosing plate is connected with the second end face, the second end face surrounds the periphery of the second enclosing plate, and the second end face is located on the outer side of the second accommodating space;

2. The packaging box according to claim 1, wherein the material and molding process of the upper cover and the lower cover comprise at least one of engineering plastics or paper plastics; wherein the content of the first and second substances,

the forming process of the engineering plastic comprises a plastic suction forming process and a plastic compression forming process, or the forming process of the paper plastic comprises a paper pulp forming process.

3. A pack according to claim 2, wherein the cover layer comprises one of an engineering plastics film, or paper, aluminium foil, plastics-moulded part, injection-moulded part, paper-moulded part and blister film.

4. The packaging box according to claim 3, wherein the material of the lifting layer comprises one of an engineering plastic film or paper, an aluminum foil and a bubble film, or the forming process of the lifting layer comprises a plastic suction forming process, a compression molding process or a pulp forming process.

5. The packaging box according to any one of claims 1 to 4, wherein the packaging box further comprises a first pressure holding piece and/or a second pressure holding piece; wherein the content of the first and second substances,

the first bottom plate is inwards recessed to form the first pressing and holding block, the second bottom plate is inwards recessed to form the second pressing and holding block, and the first pressing and holding block and the second pressing and holding block are used for supporting or fixing the to-be-packaged article when being pressed by external force.

6. The packing box of claim 5, wherein the upper cover and/or the lower cover further comprises a concave-convex structure arranged in an array on a surface of the upper cover and/or the lower cover.

7. A package according to claim 6 wherein an opener is provided between the first and second end faces;

8. A package according to claim 7, wherein the lifting layer is further provided with a recess for receiving the item to be packaged.

9. A package according to claim 7 further comprising a handle, the handle being of unitary construction with the lifting layer or the cover layer.

10. A pack according to claim 8 wherein the base and/or side walls of the recess are further provided with a bead projecting inwardly of the recess, the bead being of a shape which includes a hemispherical shape.