Folding carton
Technical field
The utility model relates to a kind of chest, more specifically to a kind of folding carton.
Background technology
The purpose that existing folding carton adopts gripping mechanism usually or structures such as inserted sheet and slot realize assembling folding carton.As Chinese patent ZL98232084.1 " folding carton ", a kind of folding carton is disclosed, its structure is that base plate, front panel, rear panel, left side board, right side board are formed by upper ledge and five panels, upper ledge is a quadrangle, front panel and rear panel top flexibly connect with bottom, upper ledge front and back respectively, left side board and right side board bottom flexibly connects with the projection top of the base plate left and right sides respectively, upper ledge is enclosed within outside the plate of the left and right sides, and plate and rear panel bottom and inboard, base plate front and back are provided with gripping mechanism in front.The structure more complicated of this folding carton is not easy to shortcomings such as assembling.Chinese patent ZL02282786.2 " improved collapsible box " discloses a kind of folding carton for another example, comprises the die cutting plate of one whole corrugated material.This plate comprises a rectangular base plate, has predetermined length and width and two sides and two end limits; The a pair of side wall panel that integrally is connected to the base plate side, folding along the first indentation fold line at described folded edge place, the sidewall of formation chest, this side wall panel respectively has a cover plate and two end limits; A pair ofly integrally be connected to base plate end limit respectively and from the end face wallboard of its stretching, extension, folding along the second indentation fold line at place, base plate end limit; The a pair of filling beam slab that is connected to each end face wallboard end limit, each is filled beam slab and stretches from the end limit of corresponding end face wallboard, and folding along the 3rd indentation fold line, forms the hollow support beam.At least one pair of is formed on locking inserted sheet on the side wall panel with line of cut, be meshed with at least one pair of fixed plate that is formed on the corresponding filling beam slab, by the wall of filling support beam that beam slab forms and corresponding chest near fixing.It is identical with its corresponding fixed plate direction that each locks inserted sheet.There is complex structure in this Strusture of folding box, is not easy to shortcomings such as manufacturing.
Summary of the invention
At the above-mentioned defective of prior art, the utility model provides a kind of folding carton, simple in structure, be easy to the assembling, the technical scheme of employing is as follows:
Folding carton of the present utility model, comprise casing and lid, casing comprises bottom surface and four sides, and four sides are connected with the bottom surface respectively, it is characterized in that: have at least the both sides of two opposite flanks to be respectively equipped with flanging, each flanging is connected by at least one fixed mechanism with adjacent with it side.
Connection between four sides and the bottom surface can have following several mode:
The bottom surface has at least a pair of relative base to be provided with flanging, and described flanging is connected with adjacent side by fixed mechanism.
Also can be that the side relative with at least one pair of, bottom surface is made into integration.
Can also be that described bottom surface is made into integration with a pair of relative side, the other a pair of relative base of bottom surface be respectively equipped with flanging, and flanging is connected with adjacent side by fixed mechanism.
Described fixed mechanism can adopt engaging support mechanism, also can adopt magnetic connecting mechanism or other fixed mechanism.
Take all factors into consideration manufacturing cost, connect factors such as effect and ease of assembly, adopting engaging support mechanism is more excellent selection.
Described magnetic connecting mechanism comprises magnet and iron plate.Magnet can be located on the flanging, iron plate is located on the side adjacent with flanging; Perhaps iron plate is located on the flanging, magnet is located on the side adjacent with flanging.
Described engaging support mechanism comprises son button and the box that cooperates with it, and described flanging and cooresponding with it side are provided with the cooresponding fixed orifice of tubular projection with the son button, can allow the tubular projection of son button pass, and insert in the box.
In order to reduce the volume after folding carton folds to greatest extent, described lid also can adopt engaging support mechanism to assemble.
Because the child button and the box of engaging support mechanism are not installed on the casing,, and after group button and the box breakage, be easy to change so the volume behind the folding box body can not be subjected to the influence of son button and box.
The utility model beneficial effect against existing technologies is owing to adopt fixed mechanism to connect between flanging and the cooresponding with it side, so folding carton simple in structure, be easy to make, good connecting effect.
Description of drawings
Fig. 1 is the running condition scheme drawing of the utility model preferred embodiment;
Fig. 2 is the assembled state scheme drawing of preferred embodiment shown in Figure 1;
Fig. 3 is the engaging support mechanism structural representation of preferred embodiment shown in Figure 1.
The specific embodiment
As Figure 1-3, the folding carton in this preferred embodiment comprises casing and lid 1, and casing comprises bottom surface 6, left surface 2, right flank 3, leading flank 4 and trailing flank 5.Wherein, left surface 2, bottom surface 6 and right flank 3 are to be made into integration, and leading flank 4 and trailing flank 5 are fixed on the flanging 7 of left surface 2, bottom surface 6 and right flank 3 by a plurality of buttons and mechanism respectively.
The forward and backward both sides of bottom surface 6 are respectively equipped with flanging 7, the both sides of left surface 2 and right flank 3 also are respectively equipped with flanging 7, be respectively equipped with a plurality of fixed orifices 8 on each flanging 7, also be respectively equipped with the fixed orifice 8 of as much on the leading flank 4, the both sides of trailing flank 5 also are respectively equipped with the fixed orifice 8 of as much, the tubular projection 11 of the child button 9 of engaging support mechanism is passed the fixed orifice 8 on flanging 7 and the corresponding side surface successively, inserts in the box 10, and flanging 7 and corresponding side surface are fixed together.
Under initial condition, volume was very little after each face of casing folded, and was convenient to the user and carried or transport.
As shown in Figure 3, when needs use, each face of casing is launched, assemble, again lid 1 is covered on casing, just form a chest, can be used for holding article by engaging support mechanism each side with casing.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Be all equivalents of being done according to claim scope of the present utility model, be the utility model claim scope and cover.