CN203832871U

CN203832871U - Folding box

Info

Publication number: CN203832871U
Application number: CN201420222009.2U
Authority: CN
Inventors: 项刘桥
Original assignee: KEEN HIGH TECHNOLOGIES Ltd
Current assignee: KEEN HIGH TECHNOLOGIES Ltd
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-09-17
Anticipated expiration: 2024-04-30

Abstract

The utility model relates to the technical field of boxes and discloses a folding box. The folding box is formed by bending a whole paper board. Bending lines used for facilitating bending are carved on the paper board, the bending lines are straight lines and divide the paper board into multiple areas, the areas include a box bottom area in the middle, two first bending areas, two second bending areas and inner corner areas, wherein the box bottom area is a rectangular area defined by four bending lines, the two first bending areas are arranged on the outer sides of two opposite edges of the box bottom area, the outer sides of the first bending areas are provided with side cover areas, the two second bending areas are located on the outer sides of the other two edges of the box bottom area, the inner corner areas are located on extending overlapped areas of the first bending areas and the second bending areas and are rectangular areas, and bending lines are carved along diagonals of the inner corner areas. The folding box is formed due to the fact that the paper board is directly bent by inwards turning the inner corner areas, the manufacturing process is simple, the paper board can be stacked and conveyed, and overall cost is relatively low.

Description

Folding box

Technical field

The technical field of the box body that the utility model relates to, relates in particular to a kind of folding box.

Background technology

How the box body that the packing of product is at present used is made up of cardboard, and its manufacturing process needs first cardboard is cut into each several part, then manual bonding being made.In the process of making, owing to relating to the steps such as grafting, stickup, often need to use the instrument such as scissors, glue, waste a large amount of human and material resources and time, index of the performance is lower, so cost of manufacture is higher.

After box body has been produced, finished product is a three-dimensional entity box, although weight is little, shared space is large, and the space that waste transport is a large amount of, causes traffic cost high.

Utility model content

The purpose of this utility model is to provide a kind of folding box, is intended to solve the higher problem of box body cost of the prior art.

The utility model is achieved in that a kind of folding box, is formed by a monoblock cardboard creasing, and on described cardboard, delineation has many folding lines of being convenient to bending, and described folding line is straight line, and described cardboard is divided into multiple districts:

One is positioned at the box base area at middle part, and described box base area is four rectangular areas that described folding line surrounds;

Two are positioned at first bent area in two relative edge outsides, described box base area, and described the first outside, bent area is also provided with side cover district;

Two are positioned at second bent area in all the other outsides, both sides, described box base area;

The inner corner region that is positioned at each described the first bent area, the second extension overlapping region, bent area, described inner corner region is rectangular area, and has folding line along its diagonal line delineation.

Further, described inner corner region is square.

Further, also comprise the upper cover district that is arranged on arbitrary described the second outside, bent area, described upper cover district size shape is identical with described box base area.

Further, in the relative side place of described upper cover district and described the second bending connection side, be provided with for bending the inserted area in the described box body of rear insertion.

Further, described inserted area size is less than or equal to described the second bent area.

Further, described side cover district size is less than or equal to described the first bent area.

Further, in the relative side place of described side cover district and described the first bent area connection side, be provided with to be convenient to point and stretch into the half round cut pulling up.。

Compared with prior art, the folding box in the utility model, is formed along folding line is folding by cardboard, and manufacturing process need be by instrument, simple and fast, and human cost is low.Can be stacking with cardboard form, the space taking when transport is less, and traffic cost is low.

Brief description of the drawings

The cardboard of a kind of folding box that Fig. 1 provides for the utility model embodiment launches schematic diagram;

The box body bending process schematic diagram of a kind of folding box that Fig. 2 provides for the utility model embodiment.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Below in conjunction with concrete accompanying drawing, the realization of the present embodiment is described in detail.

As depicted in figs. 1 and 2, a kind of folding box, is formed by monoblock cardboard 1 bending, and on cardboard 1, delineation has many folding lines (i.e. dotted line in diagram), is convenient to bending assembling.

Each folding line is straight line, and cardboard is divided into following multiple district:

A box base area 11 is the rectangular area that four folding lines surrounded and be positioned at cardboard 1 middle part;

Two the first bent areas 12, are positioned at relative edge outside, 11 liang of box base areas, are also provided with side cover district 14 in 12 outsides, each the first bent area;

Two the second bent areas 13, are positioned at remaining outside, both sides, 11st district, box base area;

Four inner corner region 17, are positioned at the extension overlay region of each the first bent area 12, the second bent area 13,17Wei rectangular area, inner corner region, and have folding line along its diagonal line delineation.

On cardboard 1, the box base area 11 at middle part and the first bent area 12 of surrounding, the second bent area 13 and fill the rectangle of inner corner region 17 common compositions of four jiaos, in the time of bending, inner corner region 17 is bent along inner folding line, related the first bent area 12, the second bent area 13 being attached thereto bends, after the first bent area 12, the second 13Yu He base area, bent area 11 are vertical, the sidewall that forms box body 2 (is described for the ease of distinguishing cardboard 1, in Fig. 2, the box body after bending is labeled as to 2, the same Fig. 1 of remainder).Inner corner region 17 bendings are triangle, be positioned at box body 2 inside, can be attached at adjacent pack 2 inside sidewalls, because 12 outsides, the first bent area are provided with side cover district 14, after turnover, can be close to the first bent area 12 medial surfaces, therefore the inner corner region 17 after bending is closely attached on to the first bent area 12 medial surfaces, be fixed by side cover district 14, complete the assembling of box body 2.

Folding box 2 in the present embodiment, it is formed by cardboard 1 bending, and bending process is simple, need to, by the instrument such as scissors, glue, directly not bend and can complete along folding line, and manufacturing process is simple, and human and material resources and the time expended are few, and cost of manufacture is low; In when transport, cardboard 1 that can direct stacking transport delineation folding line, reduces greatly to the demand in space, and same transport space, can transport more folding box 2, and its traffic cost is also lower, therefore the last actual cost of folding box 2 reduces greatly.

As shown in Figure 1, inner corner region 17 is square, and its each side edge length is all identical.Because inner corner region 17 and adjacent the first bent area 12, the second bent area 13 share side, so this side edge length of the first bent area 12, the second bent area 13 is identical, can make the each sidewall height of folding box 2 that folded identical, be convenient to containing objects and stacking.

As shown in Figure 1, in 13 outsides, arbitrary the second bent area, be also provided with upper cover district 15, upper cover district 15 size shapes are identical with box base area 11, in the box body 2 after completing, can be used as lid and are covered on box body 2.At the relative side of upper cover district 15 and the second bent area 13 connection sides, be provided with inserted area 16, when 15 cappings of upper cover district are on box body 2 time, insert in box body 2 inserted area 16, plays the effect in sealing box body 2 and fixed cover district 15.

Between each district, have certain size relationship, inserted area 16 sizes are less than or equal to the second bent area 13 in the present embodiment, make to have bent rear inserted area 16 and can not interfere with box base area 11, affect the position in upper cover district 15; Side cover district 14 sizes are less than or equal to the first bent area 12, can turn down smoothly the medial surface that is adjacent to the first bent area 12, and can not interfere with box base area 11.

As shown in Figure 1, in the time breaking box body 2, for the ease of pulling up side cover district 14 from 12 inner sides, the first bent area, at the relative side place of side cover district 14 and the first bent area 12 connection sides, be provided with half round cut 141, be convenient to finger and stretch into the rear moving breach of scratching, drive side cover district 14 to dig, thereby discharge inner corner region 17, box body 2 is reduced into cardboard 1.

Folding box 2 in the present embodiment, formed by cardboard 1 bending of cutting out and delineating through particular design, the traffic cost of cardboard 1 own is low, and the bending process of box body 2 is also comparatively easy, do not need through pruning or pasting, cost of manufacture is low, inapplicable time, can also be reduced to cardboard 1 and deposit, it is all comparatively convenient to use, store and transport.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a folding box, is characterized in that, is formed by a monoblock cardboard creasing, and on described cardboard, delineation has many folding lines of being convenient to bending, and described folding line is straight line, and described cardboard is divided into multiple districts:

2. folding box as claimed in claim 1, is characterized in that, described inner corner region is square.

3. folding box as claimed in claim 1, is characterized in that, also comprises the upper cover district that is arranged on arbitrary described the second outside, bent area, and described upper cover district size shape is identical with described box base area.

4. folding box as claimed in claim 3, is characterized in that, in the relative side place of described upper cover district and described the second bending connection side, is provided with for bending the inserted area in the described box body of rear insertion.

5. folding box as claimed in claim 4, is characterized in that, described inserted area size is less than or equal to described the second bent area.

6. folding box as claimed in claim 5, is characterized in that, described side cover district size is less than or equal to described the first bent area.

7. folding box as claimed in claim 5, is characterized in that, in the relative side place of described side cover district and described the first bent area connection side, is provided with to be convenient to point and stretches into the half round cut pulling up.