ES1075360U - Rolling carton box (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Carton rolling box, which is formed from the development of a cardboard sheet with fold lines to determine four sectors corresponding to two larger walls and two smaller walls, these walls being complemented with extreme flaps for the closure both upper and lower the box, one of those flaps having a window for the assembly of a carrier support of a wheel that allows the rolling drag of the box, intended to contain, for example, bottles, also having portions in the manner of heels in the smaller walls to determine with a greater length of one of the larger walls, some feet of support on the ground in vertical position of the box, characterized in that it includes a handle constituted from a cardboard sheet with an intermediate folding line determining of two sectors that fold and superimpose on themselves, to lodge in an elongated and narrow slot established in correspo ndence with the upper part of one of the larger walls of the box, making possible the upward and downward movement of said handle, to occupy an emergency or use position, and a hidden or inoperative position thereof. (Machine-translation by Google Translate, not legally binding)

Description

Rolling cardboard box.

Object of the invention

The present invention relates to a box Rolling cardboard, trained to house inside certain type of products as they can be preferably bottles, which will remain inside the box properly isolated from each other by the constituent material of the box, in order to limit the risk of breakage for some of the bottles in the normal handling of the box.

The object of the invention is to get a box that in addition to fulfilling its basic function as a protective element for the bottles, greatly facilitate transportation It is also the corresponding grip handle for transportable telescopically to occupy a hidden position in an inoperative situation and an emerging position in operational or use position.

Background of the invention

It is known that wine bottles and the like They are usually sold in boxes, sometimes provided for house a single bottle, in other cases to house two bottles, in other cases to house three bottles, etc., boxes They can be made of cardboard or even wood.

Now, when you usually talk about cardboard boxes, in those cases where the number of bottles is reduced, said boxes in turn form a grip handle for the manual and suspended transport of the box with the bottles in its inside.

However, when it comes to the box contain a large number of bottles, so the handle does not It would support the weight of all bottles, and the box should be handled manually with the collaboration of cars or trucks.

To solve this problem, in the Model of Utility U 201100391 of the same applicant, a box is described bottle holder made from a single piece of cardboard with fold lines to define four sectors, two of greater width than the other two, alternated with each other to form the major walls and minor side walls of the box, box that also presents in correspondence with its major sectors flaps that fold to establish the closure both from the bottom as per the top of the box itself.

The box is also complemented with flaps intermediate both vertically and vertically, established in those major walls, which are stamped and that in the assembly and use of the box go inwards determining partition walls of the bottles contained in the box.

Finally, the box has an extension superior, in correspondence with one of the major walls, endowed of an opening to form a handle that allows traction of the full box and carry out the transport by rolling drag of this on the ground itself, and logically loaded with bottles.

Now, this way of getting the handle in the box described in that previous Utility Model, presents two important problems that have not been resolved, one consisting of that the handle is short and makes the handling of the box It is uncomfortable, and another problem is that if that upper extension is extended, the handle would constitute in that case a hindrance when said handle is out of use, for example when you have to enter the trunk of a vehicle, when store, etc.

The box is also complemented by a wheel arranged on a window, through a support, to carry carry out the rolling transport of the box as previously saying.

Description of the invention

The recommended box has been designed to solve precisely the problem corresponding to the handle that offers the previous Utility Model U 201100391 box.

In this regard, it is expected that in correspondence with the fold line that determines the flap that the box must be closed superiorly, a long and narrow window in which it is introduced telescopically and with scrollable character, up and down, a piece laminar constituting a handle, laminar piece that is formed by a cardboard body, also laminar, rectangular and with a line of intermediate fold so that when bending over itself it forms a double wall as a reinforcing element of the handle that constitutes the same, this being in proximity to the fold line equipped with a pair of die-cut for introduction of the fingers of the hand, while in correspondence with the opposite ends, the two rectangular sectors that form the constitutive sheet of the handle they have lateral expansions that exceed the length of the groove in which the constituent part of the handle is housed, for establish a limit or limit of maximum extraction of the handle.

Another novelty feature presented by the box of the invention is that both the top closure flaps as the bottom closure of the box, they are established in it rectangular sector of one of the major faces or walls, making that the other side or greater wall has a shorter length and is equipped with crimping fins for the upper closing flaps and bottom of the box.

Description of the drawings

To complement the description that then it will be done and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, is accompanied as an integral part of that description, a set of drawings in where illustrative and not limiting, it has been represented the next:

Figure 1.- Shows a representation corresponding to the development of the cardboard box made of according to the object of the invention.

Figure 2.- Shows the development corresponding to the piece to be the handle of the box whose development is shown in the previous figure.

Figure 3.- Shows a perspective view of the box made in accordance with the object of the invention, in a total phase of armed and with the handle in intermediate position of emergency.

Figure 4.- Shows a perspective view of the same box represented in the previous figure, but in this case with the handle in maximum emergency situation, to allow a easy handling and rolling drag of the box containing, by example, bottles inside.

Preferred Embodiment of the Invention

As you can see in the referred figures, the Box of the invention is constituted from a laminar body (1) cardboard with four fold lines (2) other determinants so many rectangular sectors, two of them (3) of greater width and the other two (4) of smaller width, so that the two sectors (3) form the major walls of the box, and the two sectors (4) of smaller width will constitute the smaller sides of such box.

The tubular conformation of the box by folding to through the fold lines (2) of the sectors (3 and 4), achieved by the side flap (5) that is fixed by adhesive on the end of the external sector (4) of the two that Check the box.

One of the sectors (3), as represented in figure 1, is extended by its ends in flaps (5), delimited by climbing and bending lines (6), so that the folding into these flaps (5) carries with it the both upper and lower closure of the box that represents in the figure 4.

Finally say that the box will complement with a wheel that is mounted, through an appropriate support, on a window (16) provided in one of the closing flaps (5) of the box, specifically on the flap (5) that closes the bottom or bottom of the box itself.

In the assembly of the box, the lateral sectors and minors (4) have fins (17) at their upper end delimited by a fold line, and with an inclination appropriate, to get the wall that forms the sector (3) of Shorter length is shorter than the wall (3) provided with the flaps (5) upper and lower case closure.

Claims (4)

1. Rolling cardboard box, which being formed from the development of a cardboard sheet with fold lines to determine four sectors corresponding to two major walls and two minor walls, these walls being complemented with extreme flaps for both upper and lower closure of the box, one of these flaps presenting a window for the assembly of a carrier carrying a wheel that allows the rolling drag of the box, this one destined to contain, for example, bottles, also having portions as heels in the smaller walls to determine with a greater length of one of the major walls, a few feet of support on the floor in a vertical position of the box, is characterized in that it includes a handle constituted from a cardboard sheet with a determining intermediate fold line of two sectors that fold and overlap themselves, to stay in an elongated and narrow groove established in corresponding ncia with the top of one of the major walls of the box, allowing the upward and downward displacement of said handle, to occupy an emergency or use position, and a hidden or inoperative position thereof. 2. Rolling cardboard box, according to claim 1, characterized in that the two sectors that form the handle present in the vicinity of its intermediate fold line a few punches to define windows for the introduction of the fingers to grip it, while in correspondence with the free ends of said sectors have provided lateral extensions determining stops of maximum extension of the handle in its emergency position. 3. Rolling cardboard box, according to claim 1, characterized in that the flaps that close the upper and lower part of the box correspond to ends of the same sector to be formed by one of the larger walls of the box. 4. Rolling cardboard box, according to claim 1, characterized in that the smaller sectors that have to form the side walls of the box have an oblique flap, corresponding to the upper end, determining a lower height of the greater wall determined between said two lateral sectors, with respect to the opposite wall from which the upper and lower closing flaps of the box are derived.