CN113291582B

CN113291582B - Packaging device and stack structure

Info

Publication number: CN113291582B
Application number: CN202110496060.7A
Authority: CN
Inventors: 宋丹旺; 辛武根; 郑浩旋
Original assignee: HKC Co Ltd
Current assignee: HKC Co Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-09-27
Anticipated expiration: 2041-05-07
Also published as: CN113291582A

Abstract

The application discloses a packaging device and a stack structure, wherein the packaging device comprises at least two packaging boxes and a locking structure, and at least one of the at least two packaging boxes is provided with an independent accommodating space; the locking structure comprises a first locking part and a second locking part, and the first locking part is arranged at the edge of the box body of each packing box; the second locking portion respectively with first locking portion cooperation to with at least two levels are close to the packing box locking together, thereby improve packing plant's firm effect, reduce packing plant and rock and empty the possibility.

Description

Packaging device and stack structure

Technical Field

The application relates to the technical field of packaging of display panels, in particular to a packaging device and a stack structure.

Background

In the prior art, the packaging method of the display panel is generally as follows: loading the display panel into a packaging box, longitudinally stacking the packaging box to form a packaging device with a stack structure, and placing the packaging device on a pallet; and then packaging and transporting.

However, the existing packaging mode has the following defects: in the transportation or handling process, the packing device is easy to shake or even topple over, so that the display panel is damaged.

Therefore, how to better solve the problem that the packaging device is easy to shake or topple during transportation or carrying is a technical problem that needs to be solved by those skilled in the art.

Disclosure of Invention

The technical problem that this application will be solved lies in, provides a packing plant and stack structure for with two at least packing box locking that the horizontal direction is close to, reduce the packing box and rock and empty the possibility.

In order to solve the technical problem, an embodiment of the present application provides a packaging device, the packaging device includes packing boxes and a locking structure, the number of packing boxes is two at least, and at least two at least one of the packing boxes has an independent accommodating space, the locking structure includes a first locking portion and a second locking portion, the first locking portion is disposed at each box body edge of the packing box, the second locking portion respectively cooperates with the first locking portion to lock at least two horizontally close packing boxes together.

Optionally, when the number of the packaging boxes is four, the four packaging boxes are adjacent to each other in pairs and are constructed into a grid-shaped structure, and the locking structure is arranged at the center of the grid-shaped structure and located between the four packaging boxes so as to lock the four packaging boxes together.

Optionally, the packaging device includes a box body layer, the box body layer includes at least two horizontally adjacent packaging boxes, the first locking portion is a first slot extending along a longitudinal direction of the packaging box, and the first slot is disposed at an edge of the box body of the packaging box; the second locking part comprises a first clamping piece, the first clamping piece comprises a base plate and at least two first inserting parts, one end of each first inserting part is connected to the base plate and extends along the longitudinal direction of the packaging box, and the first inserting parts are matched with the first clamping grooves in an inserting and matching mode so as to lock the same at least two packaging boxes from the horizontal direction.

Optionally, the substrate is a cross-shaped substrate, the cross-shaped substrate includes four L-shaped notches located at four corners, the four first inserting portions are arranged corresponding to the four L-shaped notches, the first inserting portions are of a flat plate-shaped structure and have an L-shaped cross section, and the first inserting portions are vertically connected to the cross-shaped substrate and located on the same surface of the cross-shaped substrate; the cross section of the first clamping groove is L-shaped, and each first clamping piece is matched with the first clamping groove through the first inserting part to lock at most four packing boxes together in the horizontal direction.

Optionally, the packaging device includes at least two box layers, each box layer includes at least two horizontally adjacent packaging boxes, at least two box layers are stacked in the longitudinal direction, and the first clamping grooves of two adjacent box layers in the longitudinal direction are mutually communicated and correspondingly arranged;

the second locking part is matched with the first clamping grooves of at least two packaging boxes on the same box body layer, and is matched with the corresponding first clamping grooves of at least two box body layers in the longitudinal direction.

Optionally, the packaging apparatus further includes a fixing member, a through hole is provided on the substrate, the first clamping member is sleeved on the fixing member through the through hole, and the fixing member fixes at least two box body layers distributed up and down from the longitudinal direction of the packaging box.

Optionally, the packaging device includes a box body layer, the box body layer includes at least two horizontally adjacent packaging boxes, the first locking portion is a second locking slot extending along a longitudinal direction of the packaging box, each packaging box has two second locking slots and two edges corresponding to corners of the packaging box, and the second locking slot on each packaging box is arranged corresponding to the second locking slot on an adjacent packaging box;

the second locking part comprises two vertical plates which are vertical to each other, the two vertical plates are fixed to each other, the cross sections of the two vertical plates are cross-shaped, two sides of each vertical plate extending along the longitudinal direction are respectively provided with a second inserting part, and the second inserting parts are in inserting fit with two second clamping grooves which are communicated with each other; so that the second locking part locks the four packing cases on the same case body layer from the horizontal direction.

Optionally, the second inserting-connecting part is configured to be matched with the two second clamping grooves which are correspondingly arranged, the cross section of the second inserting-connecting part is in a straight shape, and the cross section of each vertical plate and the cross section of the two second inserting-connecting parts which are correspondingly arranged are in an i shape;

the two vertical plates are provided with a slot, the slot extends to the middle part of the vertical plate from one end to the other end of the vertical plate, and the slot is parallel to the side edge of the vertical plate;

the two vertical plates are crossed through the slots and detachably embedded to form the I-shaped locking structure.

Optionally, the packaging device includes at least two box body layers, the second clamping groove penetrates through the upper and lower surfaces of the packaging box, and the third clamping groove of the upper layer of the packaging box is arranged corresponding to the third clamping groove of the lower layer of the packaging box; the second locking part is fixed with the third clamping grooves of at least two packing boxes in the horizontal direction and is fixed with the third clamping grooves of at least two packing boxes in the longitudinal direction.

The application also provides a stack structure, include packing plant and pallet, packing plant installs on the pallet.

The existence of the locking structure of this application, the packing box locking that is close to with the level through first locking portion and second locking portion is in the same place, connects into the whole that a mutual support, takes place to rock when one of them some packing box atress, and other packing boxes share the effort, especially horizontal direction's effort to reduce the possible problem of rocking and empting of packing box in transportation and handling, and then reduce the product damage problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the application, are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. It is obvious that the drawings in the following description 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. In the drawings:

FIG. 1 is a perspective view of an exemplary prior art package;

FIG. 2 is a schematic view of a packaging device according to an embodiment of the present application;

FIG. 3 is a schematic view of a package and a first card slot of an embodiment of the present application;

FIG. 4 is a schematic view of a first clip member of an embodiment of the present application;

FIG. 5 is a schematic view of the assembly of the package and the first card member of an embodiment of the present application;

FIG. 6 is a schematic view of the first clip member assembled with the fixing member according to an embodiment of the present application;

fig. 7 is a schematic view of a first fastener-retainer-package assembly of an embodiment of the present application;

FIG. 8 is a schematic view of a package and a second card slot of an embodiment of the present application;

FIG. 9 is a schematic view of a second latch portion according to an embodiment of the present application;

FIG. 10 is a schematic view of an I-shaped locking structure engaging assembly according to an embodiment of the present application;

FIG. 11 is a schematic view of a package and a third card slot of an embodiment of the present application;

FIG. 12 is a schematic view of a packaging device of the present application;

wherein, 1, a packaging device; 2. packing cases; 20. a bottom; 21. a top portion; 22. a side surface; 23. the top of the box body is raised; 3. a locking structure; 4. a first locking portion; 5. a second lock portion; 31. a first clip member; 32. a substrate; 33. a first insertion part; 34. a cross-shaped substrate; 35. a fixing member; 36. a central via hole; 37. a second insertion part; 41. a first card slot; 42. a second card slot; 43. a third card slot; 51. a vertical plate; 52. a slot; 53. i-shaped locking structure.

Detailed Description

It is to be understood that the terminology, the specific structural and functional details disclosed herein are for the purpose of describing particular embodiments only, and are representative, but that the present application may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Further, terms of orientation or positional relationship indicated by "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are described based on the orientation or relative positional relationship shown in the drawings, are simply for convenience of description of the present application, and do not indicate that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, a latched connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application is described in detail below with reference to the figures and alternative embodiments.

Fig. 1 is a perspective view illustrating an exemplary conventional packing box, and as shown in fig. 1, the packing box 2 includes: including bottom 20, top 21 and four sides 22, bottom 20, top 21 and four sides 22 form an accommodation space for hold display panel, and 2 top 21 edges of each packing box are provided with arch 23, are provided with recess (not shown in the figure) looks adaptation with packing box 2 bottom 20, are used for the stack spacing from top to bottom between the packing box 2.

In view of the problems in the prior art, the present application provides an improvement, fig. 2 is a schematic diagram of a packaging device according to an embodiment of the present application, and as shown in fig. 2, the present application provides a packaging device 1, the packaging device 1 includes packaging boxes 2 and a locking structure 3, the locking structure 3 includes a first locking portion 4 and a second locking portion 5, a box edge of each packaging box 2 is provided with the first locking portion 4, and the second locking portion 5 is used for locking with the first locking portion 4, and the second locking portion 5 is connected with the first locking portion 4 in a locking manner to lock at least two horizontally adjacent packaging boxes 2 together.

Preferably, the quantity of the packing box 2 that the level is close to is four, and four packing boxes 2 are two liang adjacent and construct into field style of calligraphy structure, and second locking portion 5 establishes at the central point of four packing boxes to with four packing box locking together, of course, when the packing box 2 quantity that the level is close to is not enough, this locking structure 3 also can be used for with two or three packing box 2 locking together.

During the use, this locking structure 3 links into a whole that supports each other with 2 locks of two at least packing boxes that the level was pressed close to together, and the 2 atress of one of them part packing box take place to rock, and other packing boxes 2 share the effort, especially horizontal direction's effort through locking structure 3's conduction to reduce packing box 2 and probably rock and empty the problem in transportation and handling, and then reduce the product and damage the problem. Wherein, locking structure 3 also can be clamping structure or joint structure etc. with 2 centre gripping of at least two packing boxs or with the adaptation structure cooperation joint on the packing box together.

Fig. 3 is a schematic view of a package according to an embodiment of the present application, and as shown in fig. 3, the first locking portion 4 is a first slot 41, and the first slot 41 is disposed at an angular position of the body of the package 2, that is, at an intersection of two adjacent side walls of the package 2.

Fig. 4 is a schematic view of a first clip according to an embodiment of the present application, as shown in fig. 4, the second locking portion 5 includes a first clip 31, the first clip includes a base plate 32 and a first inserting portion 33, one end of the first inserting portion 33 is connected to the base plate 32 and extends along the longitudinal direction of the package box 2, the shape and size of the first inserting portion 33 match with the shape and size of the first clamping groove 41, the shape of the first inserting portion 33 may be flat, columnar, etc., the first inserting portion 33 and the first clamping groove 41 are inserted from the upper surface of the package box 2 to the lower surface of the package box 2, so as to lock and fix at least two package boxes 2 of the same box layer from the horizontal direction.

During the use, when single packing box 2 atress takes place to rock, the effort that this packing box 2 received can be through draw-in groove 41 and first grafting portion 33's connected relation, acts other packing box 2, and other packing box 2 have shared partial effort, especially the effort of horizontal direction, and the effort that this packing box 2 received reduces owing to sharing of other packing box 2 and even is offset, consequently reduces packing box 2 and takes place to rock and the possibility of empting because of the atress is too big.

Fig. 5 is an assembly schematic diagram of the packaging box and the first clip according to an embodiment of the present application, as shown in fig. 5, the base plate 32 is a cross base plate 34, the cross base plate 34 includes four L-shaped notches at four corners, four first inserting portions 33 are disposed corresponding to the four L-shaped notches, the first inserting portions 33 are flat plate-shaped structures and have L-shaped cross sections, and the first inserting portions 33 are perpendicularly connected to the cross base plate 34 and located on the same surface of the cross base plate 34;

the cross section of the first clamping groove 41 is L-shaped, each first clamping piece 31 is matched with the first clamping groove 41 through the first inserting part 33 for locking at most four packing boxes 2 in the horizontal direction, and when the number of the packing boxes 2 is not enough, the first clamping pieces 31 can also lock two or three packing boxes 2 in the horizontal direction, so that the working efficiency is improved, and the flexibility is increased.

When the cross-shaped base plate 34 is used, the four packing cases 2 can be locked together in the horizontal direction through the first clamping piece 31 and the first clamping groove 41, and one packing case 2 can be limited by other three packing cases 2 to move on the same horizontal plane, so that the stability is improved.

The base plate 32, the first plugging portion 33 and the first card slot 41 may have other shapes, and for example, the first card slot 41 may also be a straight shape, a T shape, an arc shape, a cylindrical shape, etc.

When transportation and transport packing box 2, packing box 2 generally can pile up and form stack structure, and first fastener 31 of this application mainly acts on and lies in the horizontal direction, is located two at least packing box 2 locking of same one deck together, and then in longitudinal direction with the structure cooperation that cup joints each other between packing box 2, for the locking effect of two at least packing box 2 of reinforcing longitudinal direction, this application can also further improve.

The packaging device 1 comprises at least two box body layers, each box body layer comprises at least two packaging boxes 2 close to each other in the horizontal direction, the at least two box body layers are stacked in the longitudinal direction, and the first clamping grooves 41 of the two adjacent box body layers in the longitudinal direction are mutually communicated and correspondingly arranged;

the second locking portion 5 is fitted with the first engaging grooves 41 of at least two packing cases 2 on the same case layer, and at the same time, fitted with the corresponding first engaging grooves 41 of at least two case layers in the longitudinal direction.

Fig. 6 is a schematic diagram of the assembly of the first clip and the fixing member according to an embodiment of the present application, fig. 7 is a schematic diagram of the assembly of the first clip-fixing member-packaging box according to an embodiment of the present application, the packaging device 1 further includes a fixing member 35, a through hole 36 is disposed on the base plate, the first clip 31 is sleeved on the fixing member 35 through the through hole 36, and the fixing member 35 fixes at least two box body layers distributed up and down from the longitudinal direction of the packaging box 2.

During the use, first fastener 31 combines the structure of mounting 35 for locking structure 3 not only can improve the firm effect between two at least packing boxs 2 of level, has still promoted the firm effect on two at least box body layers of longitudinal direction, and two-way locking further improves 2 piles of packing boxs and becomes packing plant 1's stability. Wherein, the length less than or equal to packing box 2's of this first fastener 31 thickness, like this, can not appear the gap because of first fastener 31 overlength protrusion packing box 2, more laminating during the vertical storehouse of packing box 2 to this promotes 2 piles of packing box and becomes packing plant 1's stability.

Fig. 8 is a schematic diagram of a packing box and second engaging grooves according to an embodiment of the present application, and as shown in fig. 8, the packing device 1 includes a box body layer, the box body layer includes at least two horizontally adjacent packing boxes 2, the first locking portion 4 is a second engaging groove 42 extending along the longitudinal direction of the packing box 2, each packing box 2 has two second engaging grooves 42 and corresponds to two edges of corners of the packing box 2, and the second engaging groove 42 of each packing box 2 corresponds to the second engaging groove 42 of an adjacent packing box 2;

fig. 9 is a schematic view of a second latch portion of an embodiment of the present application, as shown in fig. 9,

the second locking part 5 comprises two vertical plates 51 which are vertical to each other, the two vertical plates 51 are fixed to each other, the cross section of each vertical plate 51 is cross-shaped, two sides of each vertical plate 51 which extend along the longitudinal direction are respectively provided with a second inserting part 37, and the second inserting parts 37 are inserted and matched with two second clamping grooves 42 which are communicated with each other;

so that the second locking portion 5 locks the four packing cases 2 of the same case layer from the horizontal direction.

Fig. 10 is a schematic view illustrating the fitting and assembly of the i-shaped locking structure according to an embodiment of the present application, as shown in fig. 10, the second plug portion 37 is configured to match with two second engaging grooves 42 correspondingly arranged, and the cross-sectional shape of each riser 51 and the cross-sectional shape of the two second plug portions 37 correspondingly arranged are i-shaped;

the two vertical plates 51 are provided with a slot 52, the slot 52 extends from one end of the vertical plate 51 to the other end to the middle part of the vertical plate 51, and the slot 52 is arranged in parallel with the side edge of the vertical plate 51;

the two vertical plates 51 are crossed by the slots 52 and are detachably embedded to form an I-shaped locking structure 53.

Fig. 11 is a schematic view of a packing box and a third clamping groove according to an embodiment of the present application, and as shown in fig. 11, the packing device 1 includes at least two box body layers, the second clamping groove 42 penetrates through the upper and lower surfaces of the packing box 2, and the third clamping groove 43 of the upper layer of packing box 2 is disposed corresponding to the third clamping groove 43 of the lower layer of packing box 2;

the second locking portion 5 is fixed to the third engaging grooves 43 of the at least two packing cases 2 in the horizontal direction, and is fixed to the third engaging grooves 43 of the at least two packing cases 2 in the longitudinal direction.

When in use, the packing box 2 which is in seamless connection with the third clamping groove 43 through the second locking part 5 is stressed and is not easy to shake and vibrate; because more laminating between seamless connection's packing box 2, the effort is fast at the conduction velocity between packing box 2, just also reduces more easily and disperses, and then can be in the same place the more firm storehouse locking of two at least packing boxes 2 of two at least box body layers. The length of the second locking part 5 can be designed in various ways to adapt the locking of different numbers of tank layers.

Fig. 12 is a schematic diagram of a packaging device, and referring to fig. 12, as can be seen from fig. 2 to 11, the present application also discloses a stack structure, which includes any one of the packaging devices 1 disclosed in the present application, and a pallet (not shown), and the packaging device 1 is mounted on the pallet.

Packing carton 2 is from horizontal direction and vertical storehouse to use arbitrary locking structure 3 to carry out packing plant 1 that forms after two-way locking, with packing plant 1 as for the pallet (not shown in the figure), make it to a stack structure, because packing plant 1's locking structure 3's locking effect reduces rocking and collision of whole stack structure, the loss of greatly reduced product in transportation and the handling process.

In addition, the locking structure 3 of the present application may further include a locking member (not shown in the figures), and the locking structure 3 may be disposed at the upper end and the lower end of the fixing member 35 to limit the clip member to slide along the fixing member 35 to achieve a better locking effect; the locking component can be arranged at two ends of the cross-shaped or I-shaped locking structure to prevent the packaging box 2 from sliding up and down along the cross-shaped or I-shaped locking structure, the shape and the structure of the locking component are not limited, the locking component can be an independent component additionally sleeved on the fixing component 35 and the cross-shaped or I-shaped locking structure, and can also be a limiting groove arranged on the pallet, and when the fixing component 35, the cross-shaped or I-shaped locking structure and the limiting groove are locked, the locking effect can also be achieved.

It should be noted that, the technical features related to the present solution can be combined and applied without conflicting with each other, and after the combination and application, a better technical effect can be achieved.

The foregoing is a more detailed description of the present application in connection with specific alternative embodiments, and the specific implementations of the present application are not to be considered limited to these descriptions. For those skilled in the art to which the present application pertains, several simple deductions or substitutions may be made without departing from the concept of the present application, and all should be considered as belonging to the protection scope of the present application.

Claims

1. A packaging device is characterized in that a packaging box is provided,

the packaging device comprises at least two box body layers, a locking structure and a fixing piece;

at least two box body layers are stacked in the longitudinal direction, each box body layer comprises at least two packaging boxes which are close to each other in the horizontal direction, the number of the packaging boxes is at least two, and at least one of the at least two packaging boxes is provided with an independent accommodating space;

the locking structure comprises a first locking part and a second locking part, the first locking part is arranged at the edge of the box body of each packing box, and the first locking part comprises a first clamping groove extending along the longitudinal direction of the packing box;

the second locking part is respectively matched with the first locking part so as to lock at least two horizontally close packing boxes together, the second locking part comprises a first clamping piece, the first clamping piece comprises a base plate and at least two first inserting parts, the first inserting parts are matched and matched with the first clamping grooves in an inserting mode, through holes are formed in the base plate, the first clamping piece is sleeved on the fixing piece through the through holes, and the fixing piece fixes at least two box body layers which are distributed up and down in the longitudinal direction of the packing box.

2. The packaging device according to claim 1, wherein the number of the packaging boxes is four, four packaging boxes are adjacent in pairs and are constructed into a grid-shaped structure, and the locking structure is arranged at the center of the grid-shaped structure and located among the four packaging boxes so as to lock the four packaging boxes together.

3. A packaging apparatus as claimed in claim 1 or 2, wherein said first engaging groove is provided at an angular position of a body of said package.

4. The packaging device according to claim 3, wherein the base plate is a cross-shaped base plate, the cross-shaped base plate includes four L-shaped notches at four corners, four first inserting portions are disposed corresponding to the four L-shaped notches, the first inserting portions are flat plate-shaped structures and have L-shaped cross sections, and the first inserting portions are perpendicularly connected to the cross-shaped base plate and located on the same surface of the cross-shaped base plate;

the cross section of the first clamping groove is L-shaped, and each first clamping piece is matched with the first clamping groove through the first inserting part to lock at most four packing boxes together in the horizontal direction.

5. The packaging device according to claim 4, wherein the first engaging grooves of two of the box body layers adjacent in the longitudinal direction are communicated with each other and arranged correspondingly;

6. A packaging apparatus as claimed in claim 2, wherein said first locking portion includes second engaging grooves extending longitudinally along said package, each of said packages having two of said second engaging grooves and corresponding to two edges of a corner of said package, said second engaging groove of each of said packages being disposed to correspond to said second engaging groove of an adjacent package;

the second locking part comprises two vertical plates which are mutually vertical, the two vertical plates are mutually fixed, the cross section of each vertical plate is in a cross shape, two side edges of each vertical plate extending along the longitudinal direction are respectively provided with a second inserting part, and the second inserting parts are inserted and matched with two second clamping grooves which are mutually communicated;

the second locking part can lock the four packing boxes on the same box body layer from the horizontal direction.

7. The packaging device according to claim 6, wherein the second engaging portion is configured to engage with two corresponding second engaging grooves and has a cross-sectional shape of a straight line, and each of the vertical plates and two corresponding second engaging portions form a cross-sectional shape of an i-shape;

the two vertical plates are provided with a slot, the slot extends to the middle part of the vertical plate from one end to the other end of the vertical plate, and the slot is arranged in parallel with the side edge of the vertical plate;

the two vertical plates are crossed through the slots, so that the two vertical plates are detachably connected.

8. The packaging device according to claim 6, wherein the second slot penetrates through the upper and lower surfaces of the packaging box, and the third slot of the upper layer of the packaging box is arranged corresponding to the third slot of the lower layer of the packaging box;

the second locking part is fixed with the third clamping grooves of the at least two packing boxes in the horizontal direction, and is fixed with the third clamping grooves of the at least two packing boxes in the longitudinal direction.

9. A stack structure comprising a pallet and a packaging unit according to any one of claims 1 to 8, the packaging unit being mounted on the pallet.