CN202115767U

CN202115767U - Packing box

Info

Publication number: CN202115767U
Application number: CN201120188919XU
Authority: CN
Inventors: 谢永昌
Original assignee: SHENZHEN TIANYI COLOR BOX PACKAGING CO Ltd
Current assignee: SHENZHEN TIANYI COLOR BOX PACKAGING CO Ltd
Priority date: 2011-06-07
Filing date: 2011-06-07
Publication date: 2012-01-18
Anticipated expiration: 2021-06-07

Abstract

The utility model discloses a packing box which comprises a cover plate, a bottom plate and a plurality of side plates, wherein the plurality of side plates are combined with the bottom plate to form a box body with the top surface open; the cover plate extending along the edge of one side plate can turn along the edge of the side plate and cover the box body; an elastic folding plate is arranged between every two adjacent side plates; the elastic folding plates are folded inward to be positioned between the adjacent side plates when in shrinking state; and the side plates are in a same plane with the bottom plate when the elastic folding plates are in the extension state. In the utility model, the packing box adopts a folding structure, occupies small space and is convenient to transport; the enfoldment of the packing box is achieved through fold lines, so that the packing box has a simple structure and is easy to assemble; a detachable connecting method is adopted for two corresponding surfaces so as to be convenient for fixing, molding and fast folding; and therefore, the packing box is suitable for polyhedral packing box structures with box bodies of rich shapes.

Description

Packing box

Technical field

The utility model relates to the packing technique field, particularly a kind of packing box.

Background technology

In daily life, buy gift or stores and usually use packing box, for example be used for placing the packing box of skin-protection product etc.Most packing box is a fixed shape, when not depositing article, can't compress foldingly, and it is bigger to take up room, and transportation is inconvenient.Be conserve space, people are removable or folding shape with packet design, and the modes of pegging graft that adopt are assembled more; But the structure of the removable Foldable package box of this plug-in type is comparatively complicated, and dismounting all can be cumbersome with assembling, and operation can cause splicing position damaged because of carelessness; Make splicing position ineffective; Can't accomplish assembling, or directly cause the damage of packing box, can't play the effect of stores.

The utility model content

The main purpose of the utility model be provide a kind of collapsible, packing box little, easy to assembly takes up room.

The utility model proposes a kind of packing box, comprises cover plate, base plate and a plurality of side plate, and said a plurality of side plates and base plate are encircled into the box body of an opened top, and said cover plate extends along the side plate edge, can overturn along the side plate edge, hides said box body; Its key is, is provided with a telescopic folded sheet between said adjacent two side plates, when said folded sheet is in contraction state, inwardly folds between two adjacent side plates; When said folded sheet was in extended configuration, said side plate and said base plate were in same plane.

Preferably, when said folded sheet is in contraction state, triangular in shape inwardly folding between two adjacent side plates, this vertex of a triangle is the common intersection of two adjacent side plates and base plate.

Preferably, said folded sheet has middle polyline, and said folded sheet is along this middle polyline symmetrical fold, and after said middle polyline bending, an outside face of said folded sheet is captiveed joint with the inside face of the cooresponding side plate of this outside face or removably connected.

Preferably, said folded sheet has middle polyline, and said folded sheet is along this middle polyline symmetrical fold, and after said middle polyline bending, two inside faces of said folded sheet removably connect.

Preferably, saidly be detachably connected as the clasp snapping, or VELCRO is bonding, or magnet absorption.

Preferably, also be provided with bent buckle on the said cover plate, this buckle and cover plate place another relative side plate of side plate fasten.

Preferably, be respectively arranged with magnet in said buckle and the cooresponding side plate of this buckle, make said packing box closed through said magnet absorption.

The packing box that the utility model is mentioned is a folding structure, and it is little to take up room, convenient transportation; Realize the folding, simple in structure of packing box through broken line, and assembling easily; Two corresponding surfaces adopt the detouchable connection mode, convenient fixedly moulding and fast folding; Be applicable to the polyhedron packing box structure, cassette shapes is abundant.

Description of drawings

Fig. 1 is the structural representation when an embodiment packing box is opened among the utility model one embodiment;

Fig. 2 is the structural representation when an embodiment packing box launches fully among the utility model one embodiment;

Fig. 3 is the structural representation when an embodiment packing box is partially folded among the utility model one embodiment;

Fig. 4 is the structural representation when an embodiment packing box is folding fully among the utility model one embodiment;

Fig. 5 is the structural representation when an embodiment packing box is closed among the utility model one embodiment;

Fig. 6 is the structural representation when another embodiment packing box is opened among the utility model one embodiment;

Fig. 7 is the structural representation when packing box is opened among another embodiment of the utility model.

The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.

The specific embodiment

Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

As shown in Figure 1; The packing box that an embodiment proposes among the utility model one embodiment; Comprise cover plate 10, base plate 20 and side plate 31, side plate 32, side plate 33, side plate 34, above-mentioned side plate 31, side plate 32, side plate 33, side plate 34 and base plate 20 are encircled into the box body of an opened top, and above-mentioned cover plate 10 extends along side plate 32 edges; Can overturn along side plate 32 edges, hide said box body; Be provided with a telescopic folded sheet 41 between adjacent two side plates 31 and the side plate 32; When folded sheet 41 is in contraction state; Triangular in shape inwardly folding between two adjacent side plates 31 and side plate 32, this vertex of a triangle are the common intersection of side plate 31, side plate 32 and base plate 20; When above-mentioned folded sheet 41 was in extended configuration, side plate 31, side plate 32 were in same plane with base plate 20.In addition, between above-mentioned side plate 32 and the side plate 33, between side plate 33 and the side plate 34, be respectively equipped with folded sheet 42, folded sheet 43, folded sheet 44 between side plate 34 and the side plate 31, structure is identical with folded sheet 41, can obtain same effect.Also be provided with bent buckle 50 on the above-mentioned cover plate 10, this buckle 50 fastens with cover plate 10 place side plates 32 another relative side plates 34.

The foregoing description can launch and assemble packing box quickly and easily along the bending of the broken line between each panel, and can be along the panel behind the broken line folding and expanding, and it is littler that packing box is taken up room, convenient transportation.

As shown in Figure 2, the straight line between each panel is broken line, can above-mentioned packing box be launched fully along broken line, makes each panel be in same plane, reduces the solid space of packing box, convenient transportation.

In addition, above-mentioned folded sheet 41, folded sheet 42, folded sheet 43, folded sheet 44 can be trapezoid when launching, and also can be square.When being square, the area of expansion is minimum, and institute takes up space also minimum.

As shown in Figure 3, inwardly fold with side plate 33 along the side plate 31 of broken line above-mentioned packing box both sides, can further reduce the tiling area of packing box, taking up room reduces.

As shown in Figure 4, along broken line the cover plate 10 of above-mentioned packing box and the side plate 34 of a relative side are inwardly folded, can make packing box folding fully, packing box tiling this moment area is minimum, to greatest extent conserve space.

As shown in Figure 5, along broken line above-mentioned packing box is assembled, constitute three-dimensional box body, can hold article in the cavity of packing box.The foregoing description is easy to assembly, can not damage because of misoperation causes the box body of packing box.In addition, be respectively arranged with magnet in above-mentioned buckle 50 and these buckle 50 cooresponding side plates 34, make packing box closed through magnet absorption, instant packed box is opened with closed.Simultaneously; The design of buckle 50 and magnet; Can also help the cassette shapes of packing box to fix, need not increase glued construction between packing box side plate 31, side plate 32, side plate 33, side plate 34 and folded sheet 41, folded sheet 42, folded sheet 43, the folded sheet 44 and can keep cassette shapes.

As shown in Figure 6; Another embodiment of the foregoing description; When packing box does not use buckle 50 fixed bin body shapes; Need between between each side plate 31, side plate 32, side plate 33, side plate 34 and folded sheet 41, folded sheet 42, folded sheet 43, the folded sheet 44, increase glued construction, cassette shapes is kept.

Above-mentioned folded sheet 42 has middle polyline; Folded sheet 42 can be along this middle polyline symmetrical fold; After the bending, an outside face of folded sheet 42 is captiveed joint with the inside face of the cooresponding side plate 32 of this outside face or is removably connected, and two inside faces of folded sheet 42 removably connect.Above-mentionedly be detachably connected as the clasp snapping, or VELCRO is bonding, or magnet absorption.

The outside face of the foregoing description through folded sheet 42 captiveed joint with side plate 32 inside faces, presents tiling structure as shown in Figure 3 after the box body tiling is launched, and the area that tiles is little, and it is little to take up room, and has reduced the folding step to packing box; Outside face and side plate 31 inside faces through folded sheet 42 removably connect, and present tiling structure as shown in Figure 2 after the box body tiling is launched, and the panel tiling is highly little, and solid space is little.In addition, connect between two inside faces through folded sheet 42, make things convenient for the fixed bin body shape when making the packing box assembling; Simultaneously, two inside faces are the detouchable connection mode, help packing box and launch with folding.Folded sheet 41, folded sheet 43, folded sheet 44 have identical structure with folded sheet 42, can obtain same effect.

As shown in Figure 7, packing box structure can be the hexahedron structure in the foregoing description, also can be octahedral structure, or other polyhedral structures.When cover plate 10 and base plate 20 were square, side plate 30 was respectively four with folded sheet 40; When cover plate 10 and base plate 20 were regular hexagon, side plate 30 was respectively six with folded sheet 40.The foregoing description changes the quantity of side plate 30 and folded sheet 40 according to the limit number of cover plate 10 and base plate 20, can realize the variety design of pack shape, uses more extensive.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification sheets and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. a packing box comprises cover plate, base plate and a plurality of side plate, and said a plurality of side plates and base plate are encircled into the box body of an opened top, and said cover plate extends along the side plate edge, can overturn along the side plate edge, hides said box body; It is characterized in that, be provided with a telescopic folded sheet between said adjacent two side plates, when said folded sheet is in contraction state, inwardly fold between two adjacent side plates; When said folded sheet was in extended configuration, said side plate and said base plate were in same plane.

2. packing box according to claim 1 is characterized in that, when said folded sheet is in contraction state, and triangular in shape inwardly folding between two adjacent side plates, this vertex of a triangle is the common intersection of two adjacent side plates and base plate.

3. packing box according to claim 1; It is characterized in that: said folded sheet has middle polyline; Said folded sheet is along this middle polyline symmetrical fold; After said middle polyline bending, an outside face of said folded sheet is captiveed joint with the inside face of the cooresponding side plate of this outside face or is removably connected.

4. packing box according to claim 1 is characterized in that: said folded sheet has middle polyline, and said folded sheet is along this middle polyline symmetrical fold, and after said middle polyline bending, two inside faces of said folded sheet removably connect.

5. according to claim 3 or 4 described packing boxes, it is characterized in that, saidly be detachably connected as the clasp snapping, or VELCRO is bonding, or magnet absorption.

6. packing box according to claim 1 is characterized in that, also is provided with bent buckle on the said cover plate, and this buckle and cover plate place another relative side plate of side plate fasten.

7. packing box according to claim 6 is characterized in that, is respectively arranged with magnet in said buckle and the cooresponding side plate of this buckle, makes said packing box closed through said magnet absorption.