CN213566967U - Packing carton and expansion board - Google Patents

Abstract

This application is applicable to packing technical field, provides a packing carton and expandes the expansion board that forms by packing carton, and the packing carton includes: the box body plate is provided with a first side, a second side, a third side and a fourth side which are connected in sequence; the first rocking cover is formed on the first edge, and is folded along the first edge and connected to the first side of the box body plate to form a first buffer gasket; the second rocking cover is formed on the third edge, the second rocking cover is folded along the third edge and connected to the first side of the box body plate to form a second buffer gasket, and the first buffer gasket and the second buffer gasket are distributed at intervals; the cover plate groups are respectively connected to the second edge and the fourth edge, are folded around the second edge and the fourth edge respectively, are covered on the first buffer liner and the second buffer liner and are connected to the first buffer liner and the second buffer liner. The buffer limiting of the product to be packaged can be realized, the packaging operation is very simple, and the packaging efficiency is improved. An additional built-in independent lining is not needed, material consumption is reduced, and packaging cost is reduced.

Description

Packing carton and expansion board

Technical Field

The application belongs to the technical field of packaging, and more specifically relates to a packing carton and expansion board.

Background

The packing carton is the box-shaped structure of the product of holding commonly used, and in the lamps and lanterns packing field, traditional packing carton adopts conventional carton and independent inside lining combination to form usually, and during the packing, the effect in order to play the buffering protection to lamps and lanterns is additionally arranged in to independent inside lining. However, a drawback of such a package is that:

1. the independent lining is additionally arranged in the paper box, so that the material consumption is large, and the material cost and the management cost are high;

2. when packaging, the lamp needs to be placed in the independent lining, and then the independent lining is placed in the paper box, so that the packaging efficiency is not ideal, and the production efficiency is low;

3. the stability of the independent inner liner additionally arranged in the paper box is not high, and the protection and buffering effect on the lamp is influenced.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the embodiment of the application is as follows: the utility model provides a packing carton aims at solving prior art, and extra built-in independent inside lining causes the material to consume big and the technical problem of packing inefficiency.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

there is provided a packing box comprising:

a box plate having a first side, a second side, a third side, and a fourth side connected in this order;

the first rocking cover is formed on the first edge, and is folded along the first edge and connected to the first side of the box body plate to form a first buffer gasket;

the second rocking cover is formed on the third edge, is folded along the third edge and is connected to the first side of the box body plate to form a second buffer gasket, and the first buffer gasket and the second buffer gasket are distributed at intervals;

and the cover plate groups are respectively connected to the second edge and the fourth edge, are folded around the second edge and the fourth edge respectively, are at least partially covered on the first buffer liner and the second buffer liner, and are connected to the first buffer liner and the second buffer liner.

In one embodiment, the first side of the cassette plate has a first conformable region; the first rocking cover is provided with a first turnover edge, and the first rocking cover is provided with a first connecting area; the first rocking cover is folded along the first folding edge, the first connecting area is attached to the first attaching area, and the first rocking cover is folded and unfolded to form the first buffering cushion.

In one embodiment, the first cushion pad comprises a first longitudinal cushion portion, the second cushion pad comprises a second longitudinal cushion portion, and the first longitudinal cushion portion and the second longitudinal cushion portion are longitudinally spaced apart; a transverse buffer part is arranged on the first longitudinal buffer part and/or the second longitudinal buffer part, and the first longitudinal buffer part, the second longitudinal buffer part and the transverse buffer part enclose to form a limiting space for longitudinal and transverse limiting; the cover plate group is connected to the first longitudinal buffer part and the second longitudinal buffer part.

In one embodiment, the first longitudinal buffer portion is provided with the transverse buffer portions at both ends in the transverse direction, and the first longitudinal buffer portion and the two transverse buffer portions are enclosed to form a U shape.

In one embodiment, the first rocking cover comprises a first folding sheet formed on the first edge, a second folding sheet formed on at least one end of the first folding sheet in the transverse direction, and a first attaching sheet;

the first laminating piece is provided with a first common edge and a second common edge which are arranged in parallel, and the first folding piece is connected to the first common edge and is folded to form the first longitudinal buffer part; the second folding sheet extends along the longitudinal direction and is connected to the second common edge, and the second folding sheet is folded to form the transverse buffer part; the first attaching sheet is attached to the first side of the box body plate, and the cover plate group is connected to the first folding sheet.

In one embodiment, the second folding sheet includes a first sheet formed at one end of the first folding sheet in the transverse direction and extending in the longitudinal direction, and a second sheet formed at one edge of the first sheet and connected to the second common edge, and the first sheet and the second sheet are folded to form the transverse buffer portion.

In one embodiment, the first folding sheet comprises a first side plate, a third sheet and a fourth sheet which are connected in sequence from the first edge; the second folding sheet is formed at one end of the third sheet in the transverse direction, the fourth sheet is connected to the first common edge, and the first side plate, the third sheet and the fourth sheet are folded to form the first longitudinal buffer part; the set of cover plates is connected to the first side plate and/or the third sheet.

In one embodiment, the set of cover plates comprises:

the second side plate is formed on the second edge;

the first cover plate is formed on one side of the second side plate; the first cover plate is covered on the first buffer gasket and the second buffer gasket and is connected with the first buffer gasket and the second buffer gasket;

the third side plate is formed on the fourth edge;

the second cover plate is formed on one side of the third side plate; the second cover plate is covered on the first buffer gasket and the second buffer gasket and connected to the first buffer gasket and the second buffer gasket.

In one embodiment, the first cushion pad has a first slot formed therein, and the second cushion pad has a second slot formed therein;

the first cover plate is provided with two first inserting tongues, and the two first inserting tongues are respectively inserted into the first inserting grooves and the second inserting grooves one by one;

the second cover plate is provided with two second inserting tongues, and the two second inserting tongues are respectively inserted into the first slot and the second slot one by one.

The beneficial effect of the packing carton that this application embodiment provided lies in: compared with the prior art, this application is through the first lid that shakes of first edge shaping at the box body board, and the lid is shaken to third edge shaping second, and first shaking is covered foldingly and is formed first buffer pad, and the second shakes and covers foldingly and form second buffer pad, and second limit and fourth side are connected with apron group, and apron group lid locates on first buffer pad and the second buffer pad, encloses from this and closes formation packing carton to the packing is treated the packing product. During the packing, will first shake the lid along first edge folding and connect in the first side of box body board, shake the lid with the second and along the third edge folding and connect in the first side of box body board, will treat that the packing product places on the box body board, it can to close the apron group at last, can make from this treat that the packing product cushions spacing between first buffering liner and second buffering liner, realize treating packing product buffering limiting displacement, and the packing operation is very simple convenient, improves packing efficiency. In addition, an additional built-in independent lining is not needed in the packaging box, so that material consumption is reduced, and the packaging cost is reduced.

The embodiment of the application also provides an unfolding plate which is formed by unfolding the packaging box.

The expansion plate that this application embodiment provided, through the setting that adopts above-mentioned packing carton, make when packing, with first rocking cover along first side folding and connect in the first side of box body board, rocking the second cover along the third side folding and connect in the first side of box body board, will treat that the packing product places on the box body board, it can to cover the apron group at last, can make from this and treat that the packing product buffering is spacing between first buffering liner and second buffering liner, the realization is treated the packing product buffering limiting displacement, and the packing operation is very simple convenient, and packaging efficiency is improved. In addition, an additional built-in independent lining is not needed in the packaging box, so that material consumption is reduced, and the packaging cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a partially exploded perspective view of a lamp provided in an embodiment of the present application, packaged in a package;

FIG. 2 is an expanded plan view of a package provided by an embodiment of the present application;

FIG. 3 is a perspective view of a package box according to an embodiment of the present disclosure after folding a first flap and a second flap;

FIG. 4 is a plan view of a package according to an embodiment of the present disclosure with first and second flaps folded;

fig. 5 is a partially developed perspective view of a packing box according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-a box plate; 11-a first conformable region; 12-a second conformable region; 2-a first buffer pad; 21-a first longitudinal buffer; 22-a first lateral cushioning portion; 23-a first rocking cover; 231-a first flanging edge; 232-a first folded sheet; 2321-a first side panel; 2322-third sheet; 2323-fourth sheet; 2324-first slot; 233-a second folding sheet; 2331-a first sheet; 2332-a second sheet; 234-a first fit flap; 2341 — first connection region; 3-a second buffer pad; 31-a second longitudinal buffer; 32-a second lateral cushioning portion; 33-a second rocking cover; 331-a second flanging; 332-a third folded sheet; 3321-fourth side plate; 3322-seventh sheet; 3323-eighth sheet; 3324-second slot; 333-fourth fold sheet; 3331-fifth sheet; 3332-sixth sheet; 334-a second lamination sheet; 3341-second connection area; 4-cover plate group; 41-a second side plate; 42-a first cover plate; 421-a first tongue; 43-a third side panel; 44-a second cover plate; 441-a second tongue; 5-a limit space; 10-a lamp; l1-first side; l2-second edge; l3-third side; l4-fourth side; l5 — first common edge; l6 — second common edge; l7-third common edge; l8-fourth common edge.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and can be communicated with each other inside the two components or in an interaction relationship of the two components; similarly, the communication may be direct or indirect via an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In order to explain the technical solutions of the present application, the following detailed descriptions are made with reference to specific drawings and examples.

Referring to fig. 1 and 2 together, a package provided in an embodiment of the present application will be described. The packaging box provided by the embodiment of the application is mainly used for packaging the lamp 10, and can also be used for packaging other products to be packaged, and the packaging lamp 10 is mainly taken as an example for description hereinafter. The packing box is a paper box and comprises a box body plate 1, a first rocking cover 23, a second rocking cover 33 and a cover plate group 4.

Specifically, the box body panel 1 is a rectangular panel, which may be square or rectangular, and the box body panel 1 has a first side L1, a second side L2, a third side L3 and a fourth side L4 connected in sequence. The first edge L1 and the third edge L3 are distributed at intervals along the longitudinal direction, and the first edge L1 and the third edge L3 both extend along the transverse direction; the second side L2 and the fourth side L4 are transversely spaced apart from each other, and the second side L2 and the fourth side L4 extend longitudinally. The first flap 23 is formed at the first edge L1, and the first flap 23 is folded along the first edge L1 and attached to the first side of the box body panel 1, thereby forming the first cushion pad 2. The second flap 33 is formed on the third side L3, and the second flap 33 is folded along the third side L3 and attached to the first side of the box body panel 1, thereby forming the second cushion pad 3. The first buffer gasket 2 and the second buffer gasket 3 are distributed at intervals along the longitudinal direction, so that the lamp 10 is limited between the first buffer gasket 2 and the second buffer gasket 3, and the buffer protection of the lamp 10 is realized. The cover plate sets 4 are respectively connected to the second side L2 and the fourth side L4, and the cover plate sets 4 are respectively folded along the second side L2 and the fourth side L4 to at least partially cover the first cushion pad 2 and the second cushion pad 3, and the cover plate sets 4 are connected to the first cushion pad 2 and the second cushion pad 3. Therefore, the cover plate assembly 4 covers the first buffer gasket 2 and the second buffer gasket 3, and encloses with the box body plate 1, the first buffer gasket 2 and the second buffer gasket 3 to form a packaging box, and the lamp 10 is packaged in the packaging box.

It should be noted here that the longitudinal direction and the transverse direction are oppositely arranged, and the longitudinal direction is perpendicular to the transverse direction. Specifically, the longitudinal direction is the distribution direction of the first side L1 and the third side L3, that is, the distribution direction of the first cushion pad 2 and the second cushion pad 3, and the transverse direction is the distribution direction of the second side L2 and the fourth side L4, as shown in fig. 2, the longitudinal direction is two opposite directions y in the vertical direction in the drawing, and the transverse direction is two opposite directions x in the horizontal direction in the drawing, and hereinafter, the transverse direction and the longitudinal direction are also referred to, and therefore, the detailed description is omitted.

In the embodiment of the application, a first rocking cover 23 is formed on a first edge L1 of a box body plate 1, a second rocking cover 33 is formed on a third edge L3, the first rocking cover 23 is folded to form a first buffering pad 2, the second rocking cover 33 is folded to form a second buffering pad 3, a cover plate group 4 is connected to the second edge L2 and a fourth edge L4 and can be at least partially covered on the first buffering pad 2 and the second buffering pad 3, and therefore a packaging box is formed in a surrounding mode, and a product to be packaged can be packaged conveniently. During the packing, with first rocking cover 23 along first side L1 folding and connect in the first side of box body board 1, rocking cover 33 along the third side L3 folding and be connected in the first side of box body board 1 with the second, again will treat that the packing product places on box body board 1, it can to close apron group 4 at last, from this can make and treat that the packing product buffering is spacing between first cushion pad 2 and second cushion pad 3, realize treating packing product buffering limiting displacement, and the packing operation is very simple convenient, and packaging efficiency is improved. In addition, an additional built-in independent lining is not needed in the packaging box, so that material consumption is reduced, and the packaging cost is reduced. In addition, the first rocking cover 23 is folded along the first edge L1 to form the first buffering pad 2, and the second rocking cover 33 is folded along the third edge L3 to form the second buffering pad 3, so that compared with an additional independent lining, the stability of the first buffering pad 2 and the second buffering pad 3 is improved, and the protection buffering effect on the lamp 10 is improved.

Referring to fig. 2 to 5, in an embodiment, the first side of the box plate 1 has a first attaching region 11 and a second attaching region 12, and the first attaching region 11 and the second attaching region 12 are spaced apart from each other along the longitudinal direction.

The first rocking cover 23 has a first folding edge 231 thereon, the first folding edge 231 extends in the transverse direction, and the first rocking cover 23 has a first connecting area 2341 spaced apart from the first folding edge 231. The first turned edge 231 is equal to the first connecting area 2341 and the first attaching area 11 in distance, the first rocking cover 23 can be turned over along the first turned edge 231 so that at least part of the first rocking cover 23 covers the first side of the box body plate 1, and the first connecting area 2341 is attached and fixed to the first attaching area 11. Thus, during packaging, the first rocking cover 23 is turned over along the first turning edge 231, the first connecting area 2341 is attached and fixed to the first attaching area 11, the lamp 10 is accommodated on the first side of the box body plate 1, the first rocking cover 23 is folded and unfolded to form the first buffer gasket 2, and at this time, the first buffer gasket 2 abuts against one end of the lamp 10 to form buffer limit for the lamp 10.

The second rocking cover 33 is provided with a second folding edge 331, the second folding edge 331 extends in the transverse direction, and the second rocking cover 33 is provided with a second connecting area 3341 which is distributed at intervals with the second folding edge 331. The distances from the second turned edge 331 to the second connecting region 3341 and the second attaching region 12 are equal, the second rocking cover 33 can be turned over along the second turned edge 331 so that at least a part of the second rocking cover 33 covers the first side of the box body plate 1, and the second connecting region 3341 is attached and fixed to the second attaching region 12. Thus, during packaging, the second rocking cover 33 is turned over along the second turning-over edge 331, the second connecting region 3341 is attached and fixed to the second attaching region 12, the lamp 10 is placed on the first side of the box body plate 1, the second rocking cover 33 is folded and unfolded to form the second buffer pad 3, and at this time, the second buffer pad 3 abuts against the other end of the lamp 10 to form buffer limit for the lamp 10.

In this embodiment, the first rocking cover 23 can be turned over along the first turning edge 231, and the second rocking cover 33 can be turned over along the second turning edge 331, as shown in fig. 3 and 4, when packaging, the lamp 10 can be accommodated at the first side of the box body plate 1, and the first rocking cover 23 and the second rocking cover 33 are folded and unfolded respectively to form the first buffer gasket 2 and the second buffer gasket 3, so that the lamp 10 is buffered and limited between the first buffer gasket 2 and the second buffer gasket 3, and the buffer protection of the lamp 10 is realized; and then the cover plate group 4 is folded along the second edge L2 and the fourth edge L4 to be arranged on the first buffer gasket 2 and the second buffer gasket 3, so that the lamp 10 can be packaged, the operation is very simple and convenient, and compared with the traditional packaging process, the packaging process is simplified, the automatic packaging is easy to realize, the packaging time is reduced, and the production efficiency is improved.

Referring to fig. 5, in one embodiment, the first cushion pad 2 includes a first longitudinal cushion portion 21, the second cushion pad 3 includes a second longitudinal cushion portion 31, and the first longitudinal cushion portion 21 and the second longitudinal cushion portion 31 are spaced apart from each other in a longitudinal direction. The first longitudinal buffer part 21 and/or the second longitudinal buffer part 31 are/is provided with a transverse buffer part, and the first longitudinal buffer part 21, the second longitudinal buffer part 31 and the transverse buffer part enclose to form a limiting space 5 for limiting longitudinally and transversely. During packaging, the lamp 10 is accommodated in the limiting space 5, the lamp 10 is longitudinally abutted between the first longitudinal buffer portion 21 and the second longitudinal buffer portion 31, so that longitudinal buffering and limiting of the lamp 10 are realized, and the lamp 10 is transversely abutted on the transverse buffer portion, so that transverse buffering and limiting of the lamp 10 are realized, so that the lamp 10 is longitudinally and transversely buffered and limited, that is, four sides of the lamp 10 can be buffered and protected. The cover plate group 4 covers the first longitudinal buffer portion 21, the second longitudinal buffer portion 31 and the transverse buffer portion, and is connected to the first longitudinal buffer portion 21 and the second longitudinal buffer portion 31, so as to form and fix the whole packing box.

Referring to fig. 5, in an embodiment, the first longitudinal buffering portion 21 extends in a transverse direction, and two ends of the first longitudinal buffering portion 21 in the transverse direction are both provided with a transverse buffering portion, the transverse buffering portions at the two ends of the first longitudinal buffering portion 21 are first transverse buffering portions 22, and the two first transverse buffering portions 22 are distributed at intervals in the transverse direction, so that the first longitudinal buffering portion 21 and the two first transverse buffering portions 22 form a U shape in a surrounding manner. One end of the lamp 10 is longitudinally abutted against the first longitudinal buffer portion 21 and transversely abutted against the space between the two first transverse buffer portions 22, so that transverse and longitudinal buffer limiting of the lamp 10 is realized.

The second longitudinal buffer portion 31 extends along the transverse direction, the transverse buffer portions are disposed at two ends of the second longitudinal buffer portion 31 along the transverse direction, the transverse buffer portions at two ends of the second longitudinal buffer portion 31 are the second transverse buffer portions 32, and the two second transverse buffer portions 32 are distributed along the transverse direction at intervals, so that the second longitudinal buffer portion 31 and the two second transverse buffer portions 32 are enclosed to form a U shape. The lamp 10 is longitudinally abutted against the second longitudinal buffer portion 31 and transversely abutted against the space between the two second transverse buffer portions 32, so that transverse and longitudinal buffer limiting of the lamp 10 is realized.

The first longitudinal buffer part 21 and the two first transverse buffer parts 22 are enclosed to form a 'U' shape, the second longitudinal buffer part 31 and the two second transverse buffer parts 32 are enclosed to form a 'U' shape, the openings of the first buffer pad 2 and the second buffer pad 3 are arranged oppositely, and the first longitudinal buffer part 21, the two first transverse buffer parts 22 and the two second transverse buffer parts 32 are enclosed together to form the limit space 5. When the lamp 10 is accommodated in the spacing space 5, the lamp 10 is longitudinally abutted against the first longitudinal buffer portion 21 and the second longitudinal buffer portion 31, one end of the lamp 10 is transversely limited between the two first transverse buffer portions 22, and the other end of the lamp 10 is transversely limited between the two second transverse buffer portions 32, so that the lamp 10 can longitudinally and transversely realize buffering and spacing, the lamp 10 can realize the four-side buffering protection effect, and the buffering protection effect on the lamp 10 is improved. In addition, the first buffer gasket 2 and the second buffer gasket 3 are distributed at intervals along the longitudinal direction, so that the four-side buffer protection effect of the lamp 10 is realized, meanwhile, the use of buffer materials is saved, and the effects of energy conservation and environmental protection are achieved.

In another embodiment, the first longitudinal buffer portion 21 has two first lateral buffer portions 22 at both ends in the lateral direction, or; the second longitudinal buffer portion 31 has two second lateral buffer portions 32 at both ends in the lateral direction; or, one end of the first longitudinal buffer portion 21 in the transverse direction has a first transverse buffer portion 22, and the other end of the second longitudinal buffer portion 31 in the transverse direction has a second transverse buffer portion 32, so that the lamp 10 is pressed between the first transverse buffer portion 22 and the second transverse buffer portion 32 in the transverse direction.

Referring to fig. 2 to 4, in one embodiment, the first rocking cover 23 includes a first folding sheet 232, a second folding sheet 233 and a first engaging sheet 234, the first folding sheet 232 is formed on a first edge L1, the first folding edge 231 is formed on the first folding sheet 232, the first folding sheet 232 extends along a transverse direction, the second folding sheet 233 is provided at least one, and the second folding sheet 233 is formed on at least one end of the first folding sheet 232 along the transverse direction. The first connecting region 2341 is disposed on the first attachment piece 234, the first attachment piece 234 has a first common side L5 and a second common side L6 which are disposed in parallel, one side of the first folding piece 232 departing from the first side L1 is connected to the first common side L5, and the first folding piece 232 is folded to form the first longitudinal buffer portion 21. The second folding sheet 233 extends in the longitudinal direction and is attached to the second common edge L6, the second folding sheet 233 being folded to form the first lateral cushioning portion 22; the first attachment piece 234 is attached to the first side of the box plate 1 to fix the first lateral buffer portion 22 and the first longitudinal buffer portion 21 to the box plate 1. In addition, the cover plate group 4 covers the first longitudinal buffer portion 21 and the first transverse buffer portion 22, and the cover plate group 4 is connected to the first folding sheet 232, so that the cover plate group 4 and the first buffer spacer 2 are fixed.

The second rocking cover 33 includes a third folding piece 332, a fourth folding piece 333 and a second fitting piece 334, the third folding piece 332 is formed on the third side L3, the second folding edge 331 is formed on the third folding piece 332, the third folding piece 332 extends in the transverse direction, the fourth folding piece 333 is provided as at least one, and the fourth folding piece 333 is formed on at least one end of the third folding piece 332 in the transverse direction. The second connecting region 3341 is disposed on the second attachment piece 334, the second attachment piece 334 has a third common edge L7 and a fourth common edge L8 that are disposed in parallel, one edge of the third folding piece 332 departing from the third edge L3 is connected to the third common edge L7, and the third folding piece 332 is folded to form the first longitudinal buffer 21. The fourth folding sheet 333 extends in the longitudinal direction and is connected to the fourth common edge L8, and the fourth folding sheet 333 is folded to form the second lateral buffer portion 32. The second attachment piece 334 is attached to the first side of the box plate 1 to fix the second lateral buffer 32 and the second longitudinal buffer 31 to the box plate 1. In addition, the cover plate group 4 covers the second longitudinal buffer portion 31 and the second transverse buffer portion 32, and the cover plate group 4 is connected to the third folding piece 332, so that the cover plate group 4 and the second buffer spacer 3 are fixed.

Referring to fig. 2 to 4, in one embodiment, the second folding sheet 233 includes a first sheet 2331 and a second sheet 2332, the first sheet 2331 is formed at one end of the first folding sheet 232 in the transverse direction, and the first sheet 2331 extends in the longitudinal direction, the second sheet 2332 is formed at a side of the first sheet 2331 opposite to the first folding sheet 232 and connected to the second common side L6, the first sheet 2331 is bent 90 ° around the first folding sheet 232, the second sheet 2332 is bent 90 ° around the first sheet 2331, and the second sheet 2332 is folded 90 ° along the second common side L6, such that the first sheet 2331 and the second sheet 2332 are bent to form the first transverse cushion 22.

Accordingly, the fourth folding sheet 333 includes a fifth sheet 3331 and a sixth sheet 3332, the fifth sheet 3331 is formed at one end of the third sheet 332 in the transverse direction, the fifth sheet 3331 extends in the longitudinal direction, the sixth sheet 3332 is formed at the side of the fifth sheet 3331 facing away from the third sheet 332 and is connected to the fourth common side L8, the fifth sheet 3331 is bent 90 ° around the third sheet 332, the sixth sheet 3332 is bent 90 ° around the fifth sheet 3331, and the sixth sheet 3332 is folded 90 ° along the fourth common side L8, such that the fifth sheet 3331 and the sixth sheet 3332 are bent to form the second transverse buffer 32.

Referring to fig. 2 to 4, in one embodiment, the first folding sheet 232 includes a first side plate 2321, a third sheet 2322 and a fourth sheet 2323, the first side plate 2321 is formed on the first edge L1, the third sheet 2322 is formed on an edge of the first side plate 2321 departing from the first edge L1, the fourth sheet 2323 is formed on an edge of the third sheet 2322 departing from the first side plate 2321, and the fourth sheet 2323 is connected to the first common edge L5. The first side panel 2321, the third sheet 2322 and the fourth sheet 2323 are folded to form the first longitudinal buffer 21, wherein the cover panel group 4 is connected to the first side panel 2321 or the third sheet 2322.

The second folding sheet 233 is formed at one end of the third sheet 2322 in the transverse direction, that is, the first sheet 2331 is disposed at one end of the third sheet 2322 in the transverse direction, the first sheet 2331 is not connected to the fourth sheet 2323, and an edge of the second sheet 2332 facing away from the first sheet 2331 is connected to the second common edge L6.

It should be noted that, a common edge of the third sheet 2322 and the first side plate 2321 is the first folding edge 231, and during packaging, the first rocking cover 23 is folded along the first folding edge 231, the first connection area 2341 on the first attachment sheet 234 is attached and fixed to the first attachment area 11, and then the first rocking cover 23 is folded and expanded to form the first cushion pad 2. When the first rocking cover 23 is folded and unfolded, the first side plate 2321 is bent 90 ° along the first side L1, the third sheet 2322 is bent 90 ° along the first folding edge 231, the fourth sheet 2323 is respectively bent 90 ° around the third sheet 2322 and the first attachment sheet 234, meanwhile, the first sheet 2331 is flush with the third sheet 2322, the second sheet 2332 is bent 90 ° around the first sheet 2331, and the second sheet 2332 is bent 90 ° along the second common side L6, so that the first side plate 2321, the third sheet 2322 and the fourth sheet 2323 are folded to form the first longitudinal buffer 21, and the first sheet 2331 and the second sheet 2332 are folded to form the first transverse buffer 22. When the lamp 10 is packaged in the spacing space 5, the lamp 10 abuts against the fourth sheet 2323 along the longitudinal direction, and the lamp 10 abuts against the first sheet 2331 and the second sheet 2332 along the transverse direction.

Accordingly, the third folded sheet 332 includes a fourth side panel 3321, a seventh sheet 3322 and an eighth sheet 3323, the fourth side panel 3321 is formed on the third side L3, the seventh sheet 3322 is formed on the side of the fourth side panel 3321 away from the third side L3, the eighth sheet 3323 is formed on the side of the seventh sheet 3322 away from the fourth side panel 3321, and the eighth sheet 3323 is connected to the third common side L7. The fourth side plate 3321, the seventh sheet 3322 and the eighth sheet 3323 are folded to form the second longitudinal buffer portion 31, wherein the cover plate group 4 is connected to the fourth side plate 3321 or the seventh sheet 3322.

The fourth folding sheet 333 is formed at one end of the seventh sheet 3322 in the transverse direction, that is, the fifth sheet 3331 is disposed at one end of the seventh sheet 3322 in the transverse direction, the fifth sheet 3331 is not connected to the eighth sheet 3323, and one side of the sixth sheet 3332 facing away from the fifth sheet 3331 is connected to the fourth common side L8.

It should be noted that, the common edge of the seventh sheet 3322 and the fourth side plate 3321 is a second turned edge 331, and during packaging, the second rocking cover 33 is turned over along the second turned edge 331, the second connecting region 3341 of the second attaching sheet 334 is attached and fixed to the second attaching region 12, and then the second rocking cover 33 is folded and unfolded to form the second cushion pad 3. When the second rocking cover 33 is folded open, the fourth side plate 3321 is bent 90 ° along the third edge L3, the seventh sheet 3322 is bent 90 ° along the second folding edge 331, the eighth sheet 3323 is bent 90 ° around the seventh sheet 3322 and the second attaching sheet 334, respectively, meanwhile, the fifth sheet 3331 is flush with the seventh sheet 3322, the sixth sheet 3332 is bent 90 ° around the fifth sheet 3331, and the sixth sheet 3332 is bent 90 ° along the fourth common edge L8, so that the fourth side plate 3321, the seventh sheet 3322, and the eighth sheet 3323 are folded to form the second longitudinal buffer 31, and the fifth sheet 3331 and the sixth sheet 3332 are folded to form the second transverse buffer 32. When the lamp 10 is packaged in the spacing space 5, the lamp 10 abuts against the eighth sheet 3323 along the longitudinal direction, and the lamp 10 abuts against the fifth sheet 3331 and the sixth sheet 3332 along the transverse direction.

Referring to fig. 1 and fig. 2, in one embodiment, the cover plate set 4 includes a second side plate 41, a first cover plate 42, a third side plate 43 and a second cover plate 44.

The second side plate 41 is formed on the second edge L2 and can be bent along the second edge L2, the first cover plate 42 is formed on the side of the second side plate 41 departing from the second edge L2, the first cover plate 42 is bent around the second side plate 41 and covers the first buffer liner 2 and the second buffer liner 3, the second side plate 41 at this time abuts against one transverse side portion of the first buffer liner 2 and the second buffer liner 3, and the first cover plate 42 is connected to the first buffer liner 2 and the second buffer liner 3, so that the first cover plate 42 is connected with the first buffer liner 2 and the second buffer liner 3, and the stable connection of the packaging box is facilitated.

The third side plate 43 is formed on the fourth side L4 and can be bent along the fourth side L4, the second cover plate 44 is formed on the side of the third side plate 43 away from the fourth side L4, the second cover plate 44 is bent around the third side plate 43 and covers the first buffer liner 2 and the second buffer liner 3, the third side plate 43 at this time abuts against the other lateral side of the first buffer liner 2 and the second buffer liner 3, and the second cover plate 44 is connected to the first buffer liner 2 and the second buffer liner 3, so that the connection between the second cover plate 44 and the first buffer liner 2 and the second buffer liner 3 is realized, and the stable connection of the packing box is facilitated.

Referring to fig. 1 and fig. 2, in one embodiment, the first cushion pad 2 has a first slot 2324 formed therein, and the second cushion pad 3 has a second slot 3324 formed therein; specifically, the first slot 2324 is opened at a connection position of the first side plate 2321 and the third sheet 2322, that is, at the first turned edge 231, and the second slot 3324 is opened at a connection position of the fourth side plate 3321 and the seventh sheet 3322, that is, at the second turned edge 331.

The first cover plate 42 is provided with first inserting tongues 421 along two longitudinal sides, and the two first inserting tongues 421 are respectively inserted into the first slot 2324 and the second slot 3324 one by one, so that the two first inserting tongues 421 respectively form longitudinal spacing with the first buffering cushion 2 and the second buffering cushion 3, and meanwhile, due to the folding action of the first inserting tongues 421 on the two sides of the first cover plate 42, one first inserting tongue 421 abuts against the inner side of the first side plate 2321, and the other first inserting tongue 421 abuts against the inner side of the fourth side plate 3321, so that the connection strength of the first cover plate 42 and the first buffering cushion 2 and the second buffering cushion 3 is ensured.

The second cover plate 44 is provided with second insertion tongues 441 along two longitudinal sides, and the two second insertion tongues 441 are respectively inserted into the first slot 2324 and the second slot 3324 one by one, so that the two second insertion tongues 441 respectively form longitudinal limit with the first buffer pad 2 and the second buffer pad 3, and meanwhile, due to the folding effect of the second insertion tongues 441 on the two sides of the second cover plate 44, one second insertion tongue 441 abuts against the inner side of the second side plate 41, and the other second insertion tongue 441 abuts against the inner side of the third side plate 43, so that the connection strength of the second cover plate 44 and the first buffer pad 2 and the second buffer pad 3 is ensured.

The embodiment of the application also provides an expansion plate, the expansion plate is of an integrated structure, and the expansion plate is formed by expanding a packaging box. The packaging box in this embodiment is the same as the packaging box in the previous embodiment, and please refer to the description related to the packaging box in the previous embodiment, which is not described herein again.

The expansion plate that this application embodiment provided, through the setting that adopts above-mentioned packing carton, make when packing, with first rocking lid 23 along first side L1 folding and connect in the first side of box body board 1, rocking lid 33 with the second along the folding and connect in the first side of box body board 1 of third side L3, will wait to pack the product and place on box body board 1 again, it can to close apron group 4 at last, from this can make and wait to pack the product buffering spacing between first cushion pad 2 and second cushion pad 3, realize treating packing product buffering limiting displacement, and the packing operation is very simple convenient, improve packing efficiency. In addition, an additional built-in independent lining is not needed in the packaging box, so that material consumption is reduced, and the packaging cost is reduced.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A package, comprising:

a box plate having a first side, a second side, a third side, and a fourth side connected in this order;

the first rocking cover is formed on the first edge, and is folded along the first edge and connected to the first side of the box body plate to form a first buffer gasket;

the second rocking cover is formed on the third edge, is folded along the third edge and is connected to the first side of the box body plate to form a second buffer gasket, and the first buffer gasket and the second buffer gasket are distributed at intervals;

and the cover plate groups are respectively connected to the second edge and the fourth edge, are folded along the second edge and the fourth edge respectively, are at least partially covered on the first buffer liner and the second buffer liner, and are connected to the first buffer liner and the second buffer liner.

2. The package of claim 1, wherein the first side of the body panel has a first conformable region; the first rocking cover is provided with a first turnover edge, and the first rocking cover is provided with a first connecting area; the first rocking cover is folded along the first folding edge, the first connecting area is attached to the first attaching area, and the first rocking cover is folded and unfolded to form the first buffering cushion.

3. The package of claim 1, wherein the first cushion pad includes a first longitudinal cushion portion and the second cushion pad includes a second longitudinal cushion portion, the first and second longitudinal cushion portions being longitudinally spaced apart; a transverse buffer part is arranged on the first longitudinal buffer part and/or the second longitudinal buffer part, and the first longitudinal buffer part, the second longitudinal buffer part and the transverse buffer part enclose to form a limiting space for longitudinal and transverse limiting; the cover plate group is connected to the first longitudinal buffer part and the second longitudinal buffer part.

4. The packaging box according to claim 3, wherein the first longitudinal cushioning portion is provided with the transverse cushioning portions at both ends in the transverse direction, and the first longitudinal cushioning portion and the two transverse cushioning portions are enclosed to form a "U" shape.

5. The package of claim 3, wherein the first flap comprises a first folding sheet formed on the first edge, a second folding sheet formed on at least one end of the first folding sheet in a lateral direction, and a first engaging sheet;

the first laminating piece is provided with a first common edge and a second common edge which are arranged in parallel, and the first folding piece is connected to the first common edge and is folded to form the first longitudinal buffer part; the second folding sheet extends along the longitudinal direction and is connected to the second common edge, and the second folding sheet is folded to form the transverse buffer part; the first attaching sheet is attached to the first side of the box body plate, and the cover plate group is connected to the first folding sheet.

6. The package of claim 5, wherein the second folding sheet comprises a first sheet formed at one end of the first folding sheet in the transverse direction and extending in the longitudinal direction, and a second sheet formed at one edge of the first sheet and connected to the second common edge, the first sheet and the second sheet being folded to form the transverse cushioning portion.

7. The package of claim 5, wherein the first folded sheet comprises a first side panel, a third sheet, and a fourth sheet connected in series from the first edge; the second folding sheet is formed at one end of the third sheet in the transverse direction, the fourth sheet is connected to the first common edge, and the first side plate, the third sheet and the fourth sheet are folded to form the first longitudinal buffer part; the set of cover plates is connected to the first side plate and/or the third sheet.

8. The package according to any one of claims 1 to 7, wherein the set of lid panels comprises:

the second side plate is formed on the second edge;

the first cover plate is formed on one side of the second side plate; the first cover plate is covered on the first buffer gasket and the second buffer gasket and is connected with the first buffer gasket and the second buffer gasket;

the third side plate is formed on the fourth edge;

the second cover plate is formed on one side of the third side plate; the second cover plate is covered on the first buffer gasket and the second buffer gasket and connected to the first buffer gasket and the second buffer gasket.

9. The package box according to claim 8, wherein the first cushion pad has a first slot formed therein, and the second cushion pad has a second slot formed therein;

the first cover plate is provided with two first inserting tongues, and the two first inserting tongues are respectively inserted into the first inserting grooves and the second inserting grooves one by one;

the second cover plate is provided with two second inserting tongues, and the two second inserting tongues are respectively inserted into the first slot and the second slot one by one.

10. An unfolding panel, formed by unfolding a package according to any one of claims 1-9.

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