CN201099386Y - Foldable and easy-to-stick hard paper box - Google Patents

Abstract

The utility model relates to a packing carton technical field, promptly: a foldable and easy-to-stick carton mainly comprises: a foldable rectangular cardboard: on which 3 foldable creases are provided, forming four rectangular panels interconnected in sequence, a bottom-lidded foldable rectangular carton: the length and width of the carton are less than or equal to the length and width of the bottom plate, the height of the carton is less than or equal to the height of the rear plate, a cut is arranged on a diagonal line of the bottom plate of the carton, a foldable crease is arranged on the other diagonal line, a triangular area on the bottom plate of the carton is connected with the bottom plate of the rectangular carton in an adhesive way, and the front cover plate and the front panel are covered by a magnet or a magnet and an iron sheet which are mutually attracted, so that the carton has the advantages that: the utility model discloses be convenient for store or transport when flat state, the difficult extrusion that causes the box body damages, practices thrift the space, when using, carry draw and press the bottom surface board can, easy operation is swift, convenient and practical.

Description

Foldable and sticky cardboard box

Technical field:

The utility model relates to the technical field of packaging boxes, in particular to a foldable and easy-to-paste cardboard box.

Background technique:

At present, boxes made of paper materials are often used as packaging containers, and have different sizes and shapes for selection. Most of the paper boxes are ready for use after they are manufactured by the manufacturer. In a fixed state, it is delivered to the user in a non-foldable box body. However, this non-foldable box body requires a large transportation space or storage space because of its three-dimensional three-dimensional state, resulting in transportation and The storage space is increased, the efficiency is low, and the cost is high. At the same time, due to the small load-bearing capacity of the paper box, it is easy to be squeezed and damaged during storage or transportation.

Decomposing the box body into several plates to form an assembled packaging box can solve the problems of transportation and storage, but when in use, because the assembly takes a lot of time, it will bring some inconvenience to the user.

Invention content:

The purpose of the utility model is to provide a foldable and easy-to-paste cardboard box.

The utility model is realized in the following way: the foldable and easy-to-paste cardboard box is characterized in that it mainly includes:

A foldable rectangular cardboard: 3 foldable creases are set on the rectangular cardboard to form four interconnected rectangular boards in sequence, one and three of which are front covers of equal width and length. The two and four rectangular plates are the upper plate and the bottom plate of equal width and length respectively;

A foldable distance-shaped cardboard box with a bottom and no cover: the length and width of the cardboard box are less than or equal to the length and width of the bottom plate, and the height of the cardboard box is less than or equal to the height of the rear plate, surrounded by The two side panels of the carton are foldable at the junction of the front panel and the rear panel, and there is a cutout on one diagonal of the bottom panel of the carton, and a cutout on the other diagonal of the bottom panel of the carton There are foldable creases on the top;

After placing the bottom panel of the carton on the bottom panel of the rectangular cardboard, the triangular area under a side panel formed by the incision and the crease on the bottom panel of the carton is bonded to the bottom panel of the rectangular cardboard;

Magnets or magnets and iron sheets that can attract each other are respectively arranged at the corresponding positions where the front cover of the rectangular cardboard and the front panel of the carton are closed.

A self-adhesive strip is arranged on the bottom plate corresponding to the triangular area on the bottom panel of the above-mentioned cardboard box, and a smooth paper strip is covered on the self-adhesive strip.

A self-adhesive strip is provided at the edge of the bottom plate corresponding to the outside of the triangular area where the above-mentioned cardboard box and the rectangular cardboard are adhesively connected, and the self-adhesive strip is covered with a smooth paper strip.

Above-mentioned cardboard also can be replaced with plastic material or wood-based board or composite material.

Compared with the prior art, the outstanding advantages of the utility model are:

1. When the utility model is stored and transported, the foldable and easy-to-paste cardboard box can be placed in a folded flat state, which can save a lot of storage and transport space, and it is easy to store and transport, and it is not easy to cause extrusion damage.

2. When the utility model is in use, remove the smooth paper strip covered on the self-adhesive strip, pull the side panel and front panel of the cardboard box in a direction perpendicular to the bottom plate, and pull the self-adhesive strip and the front panel with a little force. The bottom panel of the cardboard box is pressed together to form a product in use. The operation is simple and fast, and it is convenient to use.

Description of drawings:

Fig. 1 is the exploded schematic view of the utility model;

Fig. 2 is a three-dimensional schematic diagram of the utility model assembled into a cardboard box and covered;

Fig. 3 is a top view of the utility model fully unfolded into a flat state during storage or transportation;

Fig. 4 is an instant perspective view of the utility model during the folding process;

Fig. 5 is a three-dimensional schematic diagram of the utility model when the box body is folded and the front cover, upper panel and rear panel are still in an open state;

Fig. 6 is a partial cross-sectional view of the magnet or magnet and iron sheet of the present invention arranged in the interlayer of cardboard;

Fig. 7 is a partial cross-sectional view of the magnet or the magnet and the iron sheet arranged on the surface of the cardboard of the present invention.

Detailed ways:

The utility model is described further below with specific embodiment:

See Figure 1-7: Foldable and easy-to-paste cardboard boxes, mainly including:

A foldable rectangular cardboard 10: three foldable creases 21, 22, 23 are arranged on the rectangular cardboard 10 to form four interconnected rectangular boards in sequence, one and three of which are respectively The front cover plate 11 and the rear plate 13 of equal width and equal length, two and four rectangular plates are respectively the upper plate 12 and the base plate 14 of equal width and equal length;

A foldable distance-shaped carton 40 with a bottom and no cover: the length and width of the carton 40 are less than or equal to the length and width of the bottom plate 14, and the height of the carton 40 is less than or equal to the rear plate 13 The height of the two side panels 41, 48 surrounding the carton 40 and the front panel 42 and the rear panel 49 can be folded, and a slit 47 is provided on a diagonal line of the bottom panel of the carton 40, The slit 47 is less than or equal to the length of the diagonal, and a foldable crease 46 is provided on the other diagonal of the bottom panel of the carton 40;

After the bottom panel of the carton 40 and the bottom panel 14 of the rectangular cardboard 10 are overlapped and placed, the triangular area 45 under the side panel 41 formed by the cutout 47 and the crease 46 on the bottom panel of the carton 40 and the rectangle The base plate 14 of cardboard 10 is adhesively connected;

At the corresponding places where the front cover 11 of the rectangular cardboard 10 and the front panel 42 of the cardboard box 40 are closed, there are respectively provided with magnets 33, 34, 43, 44 that can attract each other or those marked as 33, 34 in the figure. It is magnet, what label is 43,44 is iron sheet, otherwise, what also can label 43,44 is magnet, what label is 33,34 is iron sheet, utilizes magnet and iron sheet to attract each other.

On the bottom plate 14 corresponding to the triangular area 45 on the bottom panel of the above-mentioned cardboard box 40, a self-adhesive strip 32 is provided, and a smooth paper strip is covered on the self-adhesive strip 32.

Adhesive strips can also be arranged on the three edges of the bottom plate 14 corresponding to the outside of the triangular area 45 where the above-mentioned cardboard box 40 is adhesively connected with the rectangular cardboard 10, and the adhesive strips are covered with smooth paper. Strips can make the base plate 14 and the base plate of the cardboard box 40 bonded more firmly when being folded into a finished product like this.

The above-mentioned magnets or magnets and iron sheets 31, 32, 33, 34 can be respectively arranged below the surface of the cardboard (see FIG. 7) or in the interlayer of the cardboard (see FIG. 6).

Above-mentioned cardboard also can be replaced with plastic material or wood-based board or composite material.

Use of the utility model:

1. Storage and transportation state: when it is fully unfolded into the flat state shown in Figure 3 (at this time, the self-adhesive strip 32 is covered with a smooth paper strip), it is the storage or transportation state, which can save a lot of storage And transportation space, even if it is convenient for storage or transportation, it is not easy to cause crush damage.

2. Use state: when using the utility model, remove the smooth paper strip covered on the self-adhesive strip 32, pull the side panel 48 and the front panel 42 of the cardboard box 40 in a direction perpendicular to the bottom plate 14, and Press the self-adhesive strip 32 and the bottom panel of the cardboard box 40 with a little force to form a product in use state, put the article into the box body, fold the front cover 11 to cover it on the front panel 42, and the magnet Or the magnet and the iron sheet 31, 32, 33, 34 automatically attract the front cover plate 11 and the front panel 42, thus completing the holding and packaging of the article, the operation is simple and fast, convenient and practical.

The above-described embodiment is only one of the preferred embodiments of the present utility model, and is not intended to limit the scope of implementation of the present utility model, so: all equivalent changes made according to the shape, structure and principle of the present utility model should be covered. Within the protection scope of the present utility model.

Claims (4)

1. A foldable and easy-to-paste cardboard box, which is characterized in that it mainly includes: A foldable rectangular cardboard: 3 foldable creases are set on the rectangular cardboard to form four interconnected rectangular boards in sequence, one and three of which are front covers of equal width and length. The two and four rectangular plates are the upper plate and the bottom plate of equal width and length respectively; A foldable distance-shaped cardboard box with a bottom and no cover: the length and width of the cardboard box are less than or equal to the length and width of the bottom plate, and the height of the cardboard box is less than or equal to the height of the rear plate, surrounded by The two side panels of the carton are foldable at the junction of the front panel and the rear panel, and there is a cutout on one diagonal of the bottom panel of the carton, and a cutout on the other diagonal of the bottom panel of the carton There are foldable creases on the top; After placing the bottom panel of the carton on the bottom panel of the rectangular cardboard, the triangular area under a side panel formed by the incision and the crease on the bottom panel of the carton is bonded to the bottom panel of the rectangular cardboard; Magnets or magnets and iron sheets that can attract each other are respectively arranged at the corresponding positions where the front cover of the rectangular cardboard and the front panel of the carton are closed. 2. The foldable and easy-to-paste cardboard box according to claim 1, characterized in that a self-adhesive strip is arranged on the bottom plate corresponding to the triangular area on the bottom panel of the cardboard box, The sticker is covered with a glossy paper strip. 3. The foldable and easy-to-adhesive cardboard box according to claim 1, characterized in that there is a non-drying seal at the edge of the bottom plate corresponding to the outside of the triangular area where the cardboard box is adhesively connected with the rectangular cardboard. Adhesive strips covered with smooth paper strips on top of self-adhesive strips. 4. The foldable and easy-to-adhesive cardboard box according to claim 1, characterized in that the cardboard can also be replaced by plastic material, artificial board or composite material.

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