CN111086722A

CN111086722A - Packing box

Info

Publication number: CN111086722A
Application number: CN201911365135.7A
Authority: CN
Inventors: 欧阳华艺; 陈利科
Original assignee: MYS Group Co ltd
Current assignee: MYS Group Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-05-01

Abstract

The invention relates to the technical field of packaging devices, and discloses a packaging box which comprises a bottom plate, side plates, cover plates and a rotating connecting piece, wherein each side edge of the bottom plate is detachably and rotatably connected with one side plate through the rotating connecting piece, two adjacent side plates are movably connected, the bottom plate and each side plate are spliced to form a box body structure, one end, far away from the bottom plate, of the box body structure is detachably and rotatably connected with a plurality of cover plates through the rotating connecting piece, and each cover plate is spliced to form the shape which is the same as that of the bottom plate so as to cover the. Between the bottom plate and the curb plate of this packing box to and can dismantle the connection through rotating the connecting piece between curb plate and the apron, swing joint between two adjacent curb plates, thereby install whole box, the shaping can be assembled fast to this packing box, need not the fix with screw moreover, has avoided assembling the stress concentration that produces through the screw and has caused cracked phenomenon in the transportation, and this packing box can cyclic reuse, and loading and unloading are convenient.

Description

Packing box

Technical Field

The invention relates to the technical field of packaging devices, in particular to a packaging box.

Background

At present, the logistics industry is developed, and express delivery becomes an indispensable component of convenient daily life. However, with the rise of electronic commerce, the express industry still grows in a blowout manner, and the packaging material consumes a large amount of resources, so that the resource consumption is increasingly serious.

The existing packaging box is generally made of paper, and most of the existing packaging box is disposable, so that the resource is greatly wasted. And some packing boxes are formed by fixing and assembling through screws, the assembling process is complex, and the phenomenon of cracking in the transportation process is easily caused by stress concentration generated by screw assembling. Therefore, a packaging box which can be recycled and can meet the requirement of convenient loading and unloading is imperative.

Disclosure of Invention

The invention aims to provide a packing box, which solves the technical problems that the existing packing box cannot be recycled and is inconvenient to assemble and disassemble.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a packing box which comprises a bottom plate, side plates, cover plates and a rotary connecting piece, wherein each side edge of the bottom plate is detachably and rotatably connected with one side plate through the rotary connecting piece, two adjacent side plates are movably connected, the bottom plate and each side plate are spliced to form a box body structure, one end, far away from the bottom plate, of the box body structure is detachably and rotatably connected with a plurality of cover plates through the rotary connecting piece, and each cover plate is spliced to form the same shape as the bottom plate so as to cover the box body structure.

Between the bottom plate and the curb plate of this packing box to and can dismantle the connection through rotating the connecting piece between curb plate and the apron, swing joint between two adjacent curb plates, thereby install whole box, the shaping can be assembled fast to this packing box, need not the fix with screw moreover, has avoided assembling the stress concentration that produces through the screw and has caused cracked phenomenon in the transportation, and this packing box can cyclic reuse, and loading and unloading are convenient, convenient transportation.

As a preferable scheme of the above packing case, the rotation connecting piece includes two parallel connecting rods arranged at intervals and a connecting portion connected between the two connecting rods. The rotary connecting piece with the structure has a simple structure, is convenient to realize the rotation between the bottom plate and the side plate and the rotation between the side plate and the cover plate in a detachable way.

As a preferred scheme of the above-mentioned packing box, the bottom plate, the curb plate with the apron all includes the assembly board, rotates two of the connection the correspondence of the link of assembly board is provided with accommodation space, rotate two of connecting piece the connecting rod stretches into respectively rotate two of the connection two correspond of assembly board set up in the accommodation space. Through corresponding the accommodation space that sets up on two makeup boards, stretch into respectively through two connecting rods that rotate the connecting piece and correspond two accommodation spaces that set up to rotate two makeup boards and connect, it is comparatively convenient to connect, need not to use the fix with screw moreover, and loading and unloading are convenient moreover, can not produce the damage to makeup board, can reuse.

As a preferred scheme of the above packing box, the accommodating space comprises an installation cavity arranged at the connecting end of the splicing plate and an installation hole communicated with the installation cavity, and the connecting rod extends into the installation cavity from the installation hole.

The connecting rod of the movable connecting piece is arranged in the mounting cavity through the mounting hole, so that the mounting is facilitated.

As an optimal scheme of the above-mentioned packing box, the mounting hole includes first hole and second hole, the first hole sets up the medial surface of assembly board, the second hole with first hole intercommunication, and by the medial surface of assembly board extends to the terminal surface of assembly board, the both ends of connecting rod by first hole stretches into the installation intracavity, so that the assembly board can wind the connecting rod rotates.

Through the arrangement of the mounting hole with the structure, the relative rotation connection of the two assembling plates can be realized, the structure is simple, and the preparation is easy.

As a preferable scheme of the above packaging box, the length of the first hole is greater than or equal to the length of the connecting rod, and the length of the second hole is greater than or equal to the length of the connecting part and is smaller than the length of the connecting rod. The length of the length more than or equal to connecting rod in first hole is convenient for go into the installation cavity with the connecting rod through first hole installation, through the length of the length more than or equal to connecting portion in second hole, and is less than the length of connecting rod, can prevent that the mounting cavity is deviate from to the connecting rod.

As a preferable scheme of the above packaging box, a protruding structure is arranged on a side edge of one of the two adjacent side plates, an arc-shaped groove is arranged on the other side plate along a rotation path of the side plate of the protruding structure, and the protruding structure is slidably connected in the arc-shaped groove. Through the sliding connection of the protruding structures and the arc-shaped grooves, the movable connection between two adjacent side plates can be realized, and the connection between the side plates is ensured.

As a preferable mode of the above packing case, the packing case further includes a switch detachably connected to the cover plate, and the switch is configured to lock or unlock each of the cover plates. The switch can be arranged to facilitate the control of the locking or unlocking of the cover plate,

as a preferable aspect of the above packaging box, the switch includes a plurality of switch sub-portions, each cover plate is provided with a receiving groove adapted to the switch sub-portion, the receiving grooves on each cover plate are communicated, and the switch sub-portions are configured to rotate in the receiving grooves to lock or unlock each cover plate. The switch sub-part is matched with each accommodating groove, and the cover plate is locked or unlocked by rotating the switch sub-part, so that the operation is convenient.

As a preferable scheme of the above packaging box, the bottom plate is rectangular, the two opposite side plates are detachably and rotatably connected with one cover plate through the rotary connecting piece, the two cover plates are correspondingly provided with accommodating grooves with semicircular cross sections, the switch comprises two semicircular switch subparts, and the two switch subparts extend into the corresponding accommodating grooves respectively to lock or unlock the two cover plates. The bottom plate is rectangular, the cover plate is locked or unlocked through the matching of the semicircular accommodating grooves in the cover plate and the two semicircular switch sub-parts, and the structure is simple and easy to realize.

The invention has the beneficial effects that:

according to the packing box provided by the invention, the bottom plate and the side plates of the packing box, the side plates and the cover plate are detachably connected through the rotary connecting pieces, and the adjacent two side plates are movably connected, so that the whole box body is installed.

Drawings

FIG. 1 is a schematic structural view of a packaging box provided by the present invention;

FIG. 2 is a schematic view of an opened structure of the packing box provided by the invention;

FIG. 3 is a schematic view of the package of the present invention showing the sliding engagement of the side panels;

FIG. 4 is a schematic structural view of a movable connecting piece of the packing box provided by the invention;

FIG. 5 is a schematic view of the side panel and cover panel of the present invention at an angle when opened;

FIG. 6 is a schematic structural view of the side panels and the cover panel of the packing box provided by the invention when being folded;

FIG. 7 is a schematic view of another angle between the side panels and the cover panel of the packing box provided by the invention when the side panels and the cover panel are opened;

FIG. 8 is a schematic structural view of the packing box provided by the present invention during the assembly process;

fig. 9 is a schematic structural view of the switch portion of the packing box according to the present invention.

In the figure:

1. a base plate; 2. a side plate; 21. a first side plate; 23. a second side plate; 22. a third side plate; 24. a fourth side plate; 25. a raised structure; 26. an arc-shaped slot;

3. a cover plate; 31. accommodating grooves;

4. rotating the connecting piece; 41. a connecting rod; 42. a connecting portion;

6. a switch; 61. a switch sub-section; 611. a groove structure;

7. a groove;

511. a mounting cavity; 5121. a first hole; 5122. a second aperture.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

This embodiment provides a packing box, and this packing box can be used for the express delivery packing box. As shown in fig. 1-3, including bottom plate 1, curb plate 2, apron 3 and rotation connecting piece 4, each side of bottom plate 1 all can be dismantled through rotation connecting piece 4 and rotate and connect a curb plate 2, swing joint between two adjacent blocks of curb plates 2, bottom plate 1 forms the box structure with 2 concatenations of each curb plate, the one end of keeping away from bottom plate 1 of box structure can be dismantled through rotation connecting piece 4 and rotate and connect polylith apron 3, each apron 3 assembles the shape the same with bottom plate 1 that forms in order to close the box structure lid.

Between the bottom plate 1 and the curb plate 2 of this packing box to and can dismantle the connection through rotating connecting piece 4 between curb plate 2 and the apron 3, swing joint between two adjacent curb plates 2, thereby install whole box, the shaping can be assembled fast to this packing box, need not the fix with screw moreover, avoided assembling the stress concentration that produces through the screw and cause cracked phenomenon in the transportation, this packing box can cyclic reuse, loading and unloading are convenient, convenient transportation.

Optionally, be provided with a plurality of recesses 7 on the outer wall of packing box for form the strengthening rib on the outer wall, not only play the supporting role, can reduce the weight of packing box moreover. Optionally, the groove 7 is a polygonal structure, and in this embodiment, the groove 7 is a hexagonal structure groove, so that a honeycomb-shaped structure is formed on the outer wall of the packaging box, the appearance is attractive, and the supporting and weight reducing effects are achieved.

Optionally, bottom plate 1 is the rectangle, and each side of rectangle all can be dismantled through rotating connecting piece 4 and rotate and connect a curb plate 2, swing joint between two piece adjacent curb plates 2, and bottom plate 1 and the box structure of each curb plate 2 concatenation formation cuboid shape can be dismantled through rotating connecting piece 4 respectively on two curb plates 2 of relative setting and rotate and be connected with an apron 3, and two laps 3 concatenations form the same shape with bottom plate 1 to close box structure lid.

Specifically, as shown in fig. 4, the rotary joint 4 includes two parallel and spaced connecting rods 41 and a connecting portion 42 connected between the two connecting rods 41. The rotary connecting piece 4 of the structure has a simple structure, is convenient to realize the detachable rotary connection between the bottom plate 1 and the side plate 2 and between the side plate 2 and the cover plate 3.

Optionally, as shown in fig. 2 and fig. 3, each side of the bottom plate 1 is detachably and rotatably connected to one side plate 2 through two rotating connectors 4, and one cover plate 3 is also detachably and rotatably connected to one side plate 2 through two rotating connectors 4, so that the rotating connection is stable.

Bottom plate 1, curb plate 2 and apron 3 all include the makeup board, and the correspondence of the link of two makeup boards of rotating the connection is provided with accommodation space, and two connecting rods 41 of rotating connecting piece 4 stretch into respectively in two accommodation spaces that rotate two makeup board's of connecting correspondence setting. Correspond on two makeup boards and set up accommodation space, stretch into respectively through two connecting rods 41 that rotate connecting piece 4 and correspond two accommodation space that set up to rotate two makeup boards and connect, it is comparatively convenient to connect, need not to use the fix with screw moreover, and loading and unloading are convenient moreover, can not produce the damage to makeup board, can reuse.

Further, the accommodating space includes a mounting cavity 511 provided at the connection end of the assembled board, and a mounting hole communicated with the mounting cavity 511, and the connection rod 41 extends into the mounting cavity 511 from the mounting hole. The connecting rod 41 of the movable connecting piece is installed in the installation cavity 511 through the installation hole, so that the installation is convenient.

Optionally, as shown in fig. 5, the mounting holes include a first hole 5121 and a second hole 5122, the first hole 5121 is disposed on an inner side surface of the assembled plate, the second hole 5122 is communicated with the first hole 5121 and extends from the inner side surface of the assembled plate to an end surface of the assembled plate, and two ends of the connecting rod 41 extend into the mounting cavity 511 from the first hole 5121, so that the assembled plate can rotate around the connecting rod 41. Through the arrangement of the mounting hole with the structure, the relative rotation connection of the two assembling plates can be realized, the structure is simple, and the preparation is easy.

Optionally, the length of the first hole 5121 is greater than or equal to the length of the connecting rod 41, and the length of the second hole 5122 is greater than or equal to the length of the connecting portion 42 and less than the length of the connecting rod 41. The length of first hole 5121 is greater than or equal to the length of connecting rod 41, is convenient for install connecting rod 41 into installation cavity 511 through first hole 5121, and the length of second hole 5122 is greater than or equal to the length of connecting portion 42 and is less than the length of connecting rod 41, can prevent connecting rod 41 from deviating from installation cavity 511.

As shown in fig. 3, 7 and 8, a protruding structure 25 is disposed on a side edge of one side plate 2 of two adjacent side plates 2, an arc-shaped groove 26 is disposed on the other side plate 2 along a rotation path of the side plate 2 of the protruding structure 25, and the protruding structure 25 is slidably connected in the arc-shaped groove 26. Through the sliding connection of the convex structures 25 and the arc-shaped grooves 26, the movable connection between two adjacent side plates 2 can be realized, and the connection between the side plates 2 is ensured.

In this embodiment, as shown in fig. 8, the side plate 2 includes a first side plate 21, a second side plate 23, a third side plate 22 and a fourth side plate 24, the first side plate 21 and the third side plate 22 are symmetrically disposed, the second side plate 23 and the fourth side plate 24 are symmetrically disposed, two arc-shaped grooves 26 are symmetrically disposed on the inner walls of the first side plate 21 and the third side plate 22, protruding structures 25 are disposed on both sides of the second side plate 23 and the fourth side plate 24, the protruding structures 25 are slidably disposed with the corresponding arc-shaped grooves 26, so that the second side plate 23 and the fourth side plate 24 can be folded, and the four side plates 2 can be assembled and connected without being scattered.

Specifically, the protruding structure 25 is a roller structure rotatably disposed on the side of the side plate 2, so that the roller structure and the arc-shaped groove 26 are in rolling connection, and friction between the protruding structure 25 and the arc-shaped groove 26 is reduced.

As shown in fig. 1 and 2, the packing box further includes a switch 6, the switch 6 is detachably connected to the cover plates 3, and the switch 6 is configured to lock or unlock each cover plate 3. The switch 6 can be provided to facilitate control of the locking or unlocking of the cover 3,

specifically, the switch 6 includes a plurality of switch subsections 61, in the present embodiment, the switch 6 includes two switch subsections 61, as shown in fig. 5 and 6, the two cover plates 3 are provided with accommodating grooves 31 adapted to the switch subsections 61, the accommodating grooves 31 on the respective cover plates 3 are communicated, and the switch subsections 61 are configured to rotate in the accommodating grooves 31 to lock or unlock the respective cover plates 3. The switch sub-portion 61 is engaged with each receiving groove 31, and the cover plate 3 is locked or unlocked by rotating the switch sub-portion 61, which is convenient to operate.

The two cover plates 3 are correspondingly provided with accommodating grooves 31 with semicircular sections, the switch 6 comprises two semicircular switch sub-parts 61, and the peripheral flanges of the two switch sub-parts 61 respectively extend into the correspondingly arranged accommodating grooves 31 so as to lock or unlock the two cover plates 3. The bottom plate 1 is rectangular, and the cover plate 3 is locked or unlocked through the matching of the semicircular accommodating grooves 31 on the cover plate 3 and the two semicircular switch sub-parts 61, so that the structure is simple and easy to realize.

As shown in fig. 9, the top of the switch sub-portion 61 is provided with a groove structure 611, and the groove structure 611 is provided to facilitate the rotational manipulation of the switch 6 by hand.

Splicing:

the base plate 1 connects the first side plate 21 and the third side plate 22 by the rotary joint 4.

Then the bottom plate 1 is rotatably connected with the second side plate 23 and the fourth side plate 24 through the rotating connecting piece 4, the protruding structures 25 of the second side plate 23 and the fourth side plate 24 extend into the arc-shaped grooves 26, and the protruding structures 25 slide in the arc-shaped grooves 26 to form a box body structure in a splicing mode.

The first side plate 21 and the fourth side plate 24 are then connected to one cover plate 3 by rotating the connecting piece 4.

All install a switch sub-part 61 on two apron 3, apron 3 rotates the concatenation lid and closes on the box structure, through rotating two switch sub-parts 61 to with apron 3 locking.

If need attached express delivery list, attached on apron 3 to seal switch 6, to avoid switch 6 to open in transit.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or a positional relationship based on the orientation shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. The utility model provides a packing box, its characterized in that includes bottom plate (1), curb plate (2), apron (3) and rotation connecting piece (4), each side of bottom plate (1) all passes through rotation connecting piece (4) can be dismantled to rotate and connect one curb plate (2), adjacent two swing joint between curb plate (2), bottom plate (1) and each curb plate (2) concatenation forms the box structure, keeping away from of box structure the one end of bottom plate (1) is passed through rotation connecting piece (4) can be dismantled to rotate and connect polylith apron (3), each apron (3) assemble the formation with the same shape of bottom plate (1) is in order to close the box structure lid.

2. A packaging case according to claim 1, wherein the rotary connector (4) comprises two parallel and spaced connecting bars (41) and a connecting portion (42) connecting between the two connecting bars (41).

3. A package box according to claim 2, wherein the bottom panel (1), the side panels (2) and the cover panel (3) each comprise a splicing panel, a receiving space is provided corresponding to a connecting end of two splicing panels rotatably connected, and two connecting rods (41) of the rotary connecting member (4) respectively extend into two receiving spaces provided corresponding to two splicing panels rotatably connected.

4. A packing case according to claim 3, wherein the receiving space includes a mounting cavity (511) provided at the coupling end of the assembled panels, and a mounting hole communicating with the mounting cavity (511), and the coupling rod (41) is extended from the mounting hole into the mounting cavity (511).

5. The packaging box according to claim 4, wherein the mounting holes comprise a first hole (5121) and a second hole (5122), the first hole (5121) is arranged on the inner side surface of the assembly plate, the second hole (5122) is communicated with the first hole (5121) and extends from the inner side surface of the assembly plate to the end surface of the assembly plate, and two ends of the connecting rod (41) extend into the mounting cavity (511) from the first hole (5121) so as to enable the assembly plate to rotate around the connecting rod (41).

6. A packing case according to claim 5, wherein the length of the first hole (5121) is equal to or greater than the length of the connecting bar (41), and the length of the second hole (5122) is equal to or greater than the length of the connecting portion (42) and less than the length of the connecting bar (41).

7. A package as claimed in claim 1, wherein a raised structure (25) is provided on a side edge of one (2) of two adjacent side panels (2), and an arcuate slot (26) is provided on the other side panel (2) along a rotation path of the side panel (2) of the raised structure (25), the raised structure (25) being slidably connected within the arcuate slot (26).

8. A package according to any one of claims 1 to 7, further comprising a switch (6), the switch (6) being removably attached to the lid (3), the switch (6) being configured to enable locking or unlocking of each lid (3).

9. A package according to claim 8, wherein the switch (6) comprises a plurality of switch sub-portions (61), each cover plate (3) is provided with a receiving groove (31) adapted to the switch sub-portion (61), the receiving grooves (31) of the cover plates (3) are communicated, and the switch sub-portions (61) are configured to rotate in the receiving grooves (31) to lock or unlock the cover plates (3).

10. A packing case according to claim 9, wherein the bottom plate (1) is rectangular, the two side plates (2) which are oppositely arranged are respectively detachably and rotatably connected with a cover plate (3) through the rotary connecting piece (4), the two cover plates (3) are correspondingly provided with accommodating grooves (31) which are semicircular in cross section, the switch (6) comprises two semicircular switch sub-portions (61), and the two switch sub-portions (61) respectively extend into the corresponding accommodating grooves (31) to lock or unlock the two cover plates (3).