CN203094614U

CN203094614U - Packing box

Info

Publication number: CN203094614U
Application number: CN 201320007800
Authority: CN
Inventors: 李云; 严尧; 乔方; 刘映平
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2013-01-08
Filing date: 2013-01-08
Publication date: 2013-07-31
Anticipated expiration: 2023-01-08

Abstract

The utility model relates to a packing box which is made of foaming polythene strips which are connected into a whole. The packing box comprises a first side board, a second side board, a third side board, a fourth side board, a bottom board and a cover board. The first side board and the third side board are oppositely arranged. The second side board and the fourth side board are oppositely arranged. The first side board, the second side board, the third side board and the cover board are respectively provided with an inner end and a plurality of outer ends. The fourth side board is provided with two opposite inner ends and two opposite outer ends. The inner ends of the first side board, the second side board and the third side board and one inner end of the fourth side board are respectively connected on the periphery of the bottom board. The other inner end of the fourth side board is connected with the inner end of the cover board. The outer ends of the first side board, the second side board, the third side board, the fourth side board and the cover board are respectively provided with a lock catch structure, and the lock catch structures are mutually matched. The packing box has the advantages of being environment-friendly and convenient to use.

Description

Packing box

Technical field

The utility model relates to a kind of packing box.

Background technology

A large amount of at present polystyrene foamed (EPS) bubble chambers that use are the vertical packaging case that is completely fixed structure, and are not collapsible, though weight is light, the empty van transportation takes up room big, the traffic cost height; Though and the eps foam case can bumper and absorbing shock, after casing was subjected to enough big impact endurance test shock, very likely damaged, cracking influenced its original structure and intensity; Also have the EPS material very difficulty that reuses, degrades all, be unfavorable for environmental protection.

The utility model content

In view of above-mentioned condition, be necessary to provide the packing box of a kind of not only environmental protection but also easy disassembly.

A kind of packing box, this packing box is made of the polyethylene foamed that is connected as a single entity (EPE) sheet material, and comprises first side plate, second side plate, the 3rd side plate, the 4th side plate, base plate and cover plate; This first side plate and the 3rd side plate are oppositely arranged, this second side plate and the 4th side plate are oppositely arranged, this first side plate, second side plate, the 3rd side plate and cover plate have a inner and a plurality of outer end respectively, the 4th side plate has two relative the inners and two relative outer ends, this first side plate, one of them the inner of inner and the 4th side plate of second side plate and the 3rd side plate be connected to this base plate around, another the inner of the 4th side plate also is connected with the inner of this cover plate, this first side plate, second side plate, the 3rd side plate, the outer end of the 4th side plate and cover plate is provided with the buckle structure that cooperatively interacts.

One of them of inner and the 4th side plate of this first side plate, second side plate and the 3rd side plate inner with this base plate around between and be to be connected by the hemisection plate respectively between the inner of another the inner of the 4th side plate and this cover plate.

The thickness of this hemisection plate is less than half of this first side plate, second side plate, the 3rd side plate, the 4th side plate, base plate or cover sheet thickness.

This buckle structure comprises protruding buckle structure and and the corresponding recessed buckle structure of this protruding buckle structure.

The end face that each protruding buckle structure has two opposing inclined sides and connects these two inclined sides.

Each inclined side is 15 ~ 30 degree at the angle of inclination of outwards protruding near this top surface side.

Each recessed buckle structure has two opposing inclined sidewalls.

Each sloped sidewall comprises medial surface and the end face that links to each other with this side, and this medial surface is 15 ~ 30 degree at the angle of inclination of outwards protruding near this top surface side.

Buckle structure on the outer end side surface of this first side plate and the 3rd side plate is corresponding with the buckle structure of this second side plate and the outer end side surface of the 4th side plate respectively; The buckle structure of this cover plate outer end is corresponding with the buckle structure of this first side plate, this second side plate, the 3rd side plate outer end end face respectively.

Above-mentioned packing box adopts polyethylene foamed (EPE) material than environmental protection, and packaging waste can reclaim again; Structure adopts a slice moulding design, and container is an integral structure before using, and conserve space is convenient to transportation; When splendid attire fruit or food, also needn't use glue bonding or annex auxiliary, only rely on the buckle structure of case sheet self, just stereo shaping easily is easy and simple to handle, quick, efficient; The EPE material can cushion shock-absorbing after being subjected to extraneous impact endurance test shock, can not ftracture, and both insulation and thermal insulations again can be waterproof thermal-insulated, the fruit of dress in protecting well; During actual the use, can select for use the EPE material of different-thickness to make process vessel according to actual needs, satisfy the transport package requirement of fruit; Packing uses the waste later can split slabbing, is convenient to reclaim, transportation, saves cost.

Description of drawings

Fig. 1 is the scheme drawing after the packing box of the utility model embodiment launches;

Fig. 2 is the partial enlarged drawing at Figure 1A place;

Fig. 3 is the schematic perspective view after packing box shown in Figure 1 launches;

Scheme drawing when Fig. 4 is packing box shown in Figure 1 packing.

Wherein: 10, polyethylene foamed sheet material;

11, first side plate; 12, second side plate; 13, the 3rd side plate; 14, the 4th side plate; 15, base plate; 16 cover plates;

100, buckle structure; 101, hemisection plate;

111,121,131,161, protruding buckle structure; 112,122,132,142,162, recessed buckle structure;

1001, groove hook structure; 1002, tongue hook structure; θ, angle.

The specific embodiment

Below in conjunction with drawings and Examples packing box of the present utility model is described in further detail.

As shown in Figures 1 to 4, the utility model packing box, this packing box is that polyethylene foamed (EPE) sheet material 10 that is connected as a single entity constitutes, and its polyethylene foamed sheet material 10 includes first side plate 11, second side plate 12, the 3rd side plate 13, the 4th side plate 14, base plate 15 and cover plate 16; First side plate 11 and the 3rd side plate 13 are oppositely arranged, second side plate 12 and the 4th side plate 14 are oppositely arranged, first side plate 11, second side plate 12, the 3rd side plate 13 has a inner and a plurality of outer end respectively with cover plate 16, described the 4th side plate 14 has two relative the inners and two relative outer ends, first side plate 11, one of them the inner of inner and the 4th side plate 14 of second side plate 12 and the 3rd side plate 13 be connected to described base plate 15 around, another the inner of the 4th side plate 14 also is connected with the inner of described cover plate 16, first side plate 11, second side plate 12, the 3rd side plate 13, the 4th side plate 14 is provided with the buckle structure 100 that cooperatively interacts with the outer end of cover plate 16.

First side plate 11, one of them of inner and the 4th side plate 14 of second side plate 12 and the 3rd side plate 13 inner with this base plate 15 around between and be to be connected by hemisection plate 101 respectively between the inner of another the inner of described the 4th side plate 14 and described cover plate 16, this hemisection plate 101 is taked semi-tangent, and (the tangent line joint-cutting degree of depth is 2/3 of sheet thickness, reservation 1/3) the EPE sheet material after mode is cut, keep than being easier to peel off the EPE layer that cut and not cut part, the width of its hemisection plate 101 and thickness be 1/3rd of its polyethylene foamed sheet material 10 thickness, after full wafer polyethylene foamed sheet material 10 folding the uses, then the usable floor area (as shown in Figure 1) of packing box in the frame of broken lines.

The thickness of hemisection plate 101 can be 1/3rd of described first side plate 11, second side plate 12, the 3rd side plate 13, the 4th side plate 14, base plate 15 or cover plate 16 thickness, buckle structure 100 comprises protruding buckle structure 111,121,131,161 and recessed buckle structure 112,122,132,142,162, and its protruding buckle structure 111,121,131,161 can engage mutually with corresponding recessed buckle structure 112,122,132,142,162.

The end face that each protruding buckle structure 111,121,131,161 has two opposing inclined sides and connects these two inclined sides, each inclined side are 15 ~ 30 degree (as shown in Figure 2) at the angle of inclination of outwards protruding near this top surface side; Each recessed buckle structure 112,122,132,142,162 has two opposing inclined sidewalls, each sloped sidewall comprises medial surface and the end face that links to each other with this side, this medial surface is 15 ~ 30 degree (as shown in Figure 2) at the angle of inclination of outwards protruding near this top surface side, this kind structure makes increases each plate coupling mechanism force by mutual joggle between each plate.

Buckle structure 100 on this first side plate 11 and the 3rd side plate 13 outer end side surface is corresponding with the buckle structure 100 of this second side plate 12 and the 4th side plate 14 outer end side surface respectively; The buckle structure 100 of these cover plate 16 outer ends is corresponding with the buckle structure 100 of this first side plate 11, this second side plate 12, the 3rd side plate 13 outer end end faces respectively.Adopt the packing box of this technology, the time can only rely on the buckle structure of case sheet self in packing, just can be easy to stereo shaping, easy and simple to handle, quick, efficient, packing uses the waste later can split slabbing, is convenient to reclaim, transportation the saving cost.Make monoblock sheet material stereo shaping, easy and simple to handle, quick, efficient.

To be polyethylene foamed (EPE) material form through the multi-layer sheet bonding described packing box, and the EPE material can cushion shock-absorbing after being subjected to extraneous impact endurance test shock, can not ftracture, and both insulation and thermal insulations again can be waterproof thermal-insulated, the fruit of dress in protecting well; During actual the use, can select for use the EPE material of different-thickness to make process vessel according to actual needs, satisfy the transport package requirement of fruit; Packing uses the waste later can split slabbing, is convenient to reclaim, transportation, saves cost.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. a packing box is characterized in that, this packing box is made of the polyethylene foamed sheet material that is connected as a single entity, and comprises first side plate, second side plate, the 3rd side plate, the 4th side plate, base plate and cover plate; This first side plate and the 3rd side plate are oppositely arranged, this second side plate and the 4th side plate are oppositely arranged, this first side plate, second side plate, the 3rd side plate and cover plate have a inner and a plurality of outer end respectively, the 4th side plate has two relative the inners and two relative outer ends, this first side plate, one of them the inner of inner and the 4th side plate of second side plate and the 3rd side plate be connected to this base plate around, another the inner of the 4th side plate also is connected with the inner of this cover plate, this first side plate, second side plate, the 3rd side plate, the outer end of the 4th side plate and cover plate is provided with the buckle structure that cooperatively interacts.

2. packing box as claimed in claim 1 is characterized in that: one of them of inner and the 4th side plate of this first side plate, second side plate and the 3rd side plate inner with this base plate around between and be to be connected by the hemisection plate respectively between the inner of another the inner of the 4th side plate and this cover plate.

3. packing box as claimed in claim 2 is characterized in that: the thickness of this hemisection plate is 1/3rd of this first side plate, second side plate, the 3rd side plate, the 4th side plate, base plate or cover sheet thickness.

4. packing box as claimed in claim 1 is characterized in that: this buckle structure comprises protruding buckle structure and and the corresponding recessed buckle structure of this protruding buckle structure.

5. packing box as claimed in claim 4 is characterized in that: the end face that each protruding buckle structure has two opposing inclined sides and connects these two inclined sides.

6. packing box as claimed in claim 5 is characterized in that: each inclined side is 15 ~ 30 degree at the angle of inclination of outwards protruding near this top surface side.

7. packing box as claimed in claim 4 is characterized in that: each recessed buckle structure has two opposing inclined sidewalls.

8. packing box as claimed in claim 7 is characterized in that: each sloped sidewall comprises medial surface and the end face that links to each other with this side, and this medial surface is 15 ~ 30 degree at the angle of inclination of outwards protruding near this top surface side.

9. packing box as claimed in claim 1 is characterized in that: the buckle structure on the outer end side surface of this first side plate and the 3rd side plate is corresponding with the buckle structure of this second side plate and the outer end side surface of the 4th side plate respectively; The buckle structure of this cover plate outer end is corresponding with the buckle structure of this first side plate, this second side plate, the 3rd side plate outer end end face respectively.