CN213036221U - Novel carton - Google Patents

Abstract

The utility model relates to the field of paper boxes, in particular to a novel paper box, which comprises an outer wrapping paper board and a middle supporting structure for enhancing bearing capacity; the outer packaging paperboard comprises a first paperboard, a second paperboard and a third paperboard which are vertically arranged in sequence, and the first paperboard, the second paperboard and the third paperboard are folded and formed into a [ -shape; flanges are arranged at the edges of the first paperboard, the second paperboard and the third paperboard; the utility model discloses a novel carton, owing to fold into "[" form with the outsourcing cardboard, establish the outsourcing cardboard after the folding forming with middle part bearing structure cover on the outsourcing cardboard after the folding forming respectively all around, the atress of outsourcing cardboard and middle part bearing structure in making the carton is more even, consequently can be under the condition that does not increase carton gram weight and adopt special material cardboard, when improving carton resistance to compression and bearing capacity, practiced thrift manufacturing cost.

Description

Novel carton

Technical Field

The utility model relates to a carton field, more specifically relates to a novel carton.

Background

At present, the carton has been widely used in the packing and the transportation of trades such as food, medical treatment, and along with the rise of network purchase, the carton uses more and more extensively, but, in daily life, people often find that, the bearing atress is provided through fashioned outer lane to the overwhelming majority of current carton, and the condition that the carton collapses often appears in some poor carton of bearing after the transportation, and article in the carton also are crushed or spill over easily.

In order to overcome the situation of the collapse of the carton, manufacturers generally need to increase the gram weight of the carton or need to perform special treatment on the carton to improve the bearing capacity of the carton, but the production cost of the carton is greatly increased.

It is therefore desirable to provide a new carton that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art at least one kind defect (not enough), provide a novel carton that can effectively improve the carton bearing capacity.

In order to solve the technical problem, the technical scheme of the utility model as follows: a novel carton comprises an outer wrapping paper board and a middle supporting structure for enhancing bearing capacity;

the outer packaging paperboard comprises a first paperboard, a second paperboard and a third paperboard which are vertically arranged in sequence, and the first paperboard, the second paperboard and the third paperboard are folded and formed into a [ -shape;

flanges are arranged at the edges of the first paperboard, the second paperboard and the third paperboard;

the middle supporting structure is sleeved on the outer packaging paper board after the folding forming, the periphery of the middle supporting structure is abutted against the flanges respectively, the outer packaging paper board is folded into a [ -shaped structure, and the middle supporting structure is sleeved on the outer packaging paper board after the folding forming, so that the stress of the outer packaging paper board and the middle supporting structure in the carton is more uniform, and the production cost is saved while the compression resistance and the bearing capacity of the carton are improved under the condition that the gram weight of the carton is not increased and the paper board made of special materials is adopted.

Further, middle part bearing structure includes first supporting baffle, second supporting baffle and third supporting baffle, second supporting baffle one end is connected with first supporting baffle, and the other end is connected with third supporting baffle, because the outsourcing cardboard only seals bottom, left part and the right part of box, recycles first supporting baffle and third supporting baffle and seals the front end and the rear end of box, through such setting for outsourcing cardboard and middle part bearing structure's atress is more even, consequently can strengthen the bearing capacity of carton.

Furthermore, the middle supporting structure is of an I-shaped structure, and the middle supporting structure of the I-shaped structure strengthens the bearing capacity of the middle supporting of the carton, so that the bearing capacity of the carton is better.

Further, all be equipped with the baffle flange on first supporting baffle and the third supporting baffle, through the setting of baffle flange, can support middle part bearing structure and lean on the flange of outsourcing cardboard and outsourcing cardboard, make middle part bearing structure be located, ensure that the skew can not take place for the position of installation.

Furthermore, still include the hot melt adhesive layer, middle part bearing structure passes through the hot melt adhesive layer and sets up on the outsourcing cardboard, advances to fix middle part bearing structure and outsourcing cardboard through adopting the hot melt adhesive for middle part bearing structure installs more firmly, makes the reinforcing of carton holding power, is difficult to sink.

Furthermore, still include the apron, the apron sets up on the outsourcing cardboard, through setting up the apron on the outsourcing cardboard, when needs pack the carton, only need fold the apron, can seal packing, simple and convenient to the carton that the outsourcing cardboard made.

Further, apron and outsourcing cardboard formula structure as an organic whole, the apron and the outsourcing cardboard of integral type make things convenient for outsourcing cardboard integrated into one piece when producing, practice thrift the cardboard, of course, in practical application, the structure of components of a whole that can function independently can also be taken with the outsourcing cardboard to the apron, directly also can carry out seal packing to the carton on the outsourcing cardboard.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

the utility model discloses a novel carton owing to fold into "the [" form with the outsourcing cardboard, overlaps the outsourcing cardboard after the folding forming with middle part bearing structure cover again for the atress of outsourcing cardboard and middle part bearing structure is more even in the carton, consequently can be under the condition of the cardboard that does not increase carton gram weight and adopt special material, when improving carton resistance to compression and bearing capacity, practiced thrift manufacturing cost.

Drawings

Fig. 1 is a schematic structural view of the outer packaging paperboard after being folded and formed in the utility model.

Fig. 2 is a schematic structural view of the middle support structure of the present invention.

Fig. 3 is an exploded view of the novel carton of the present invention.

Fig. 4 is the structure schematic diagram of the cover plate after the novel carton is assembled.

Fig. 5 is a schematic structural view of the novel carton of the present invention after being assembled and covered with the cover plate.

In the figure, 1 is a first paperboard, 2 is a second paperboard, 3 is a third paperboard, 4 is a flange, 5 is a first supporting partition, 6 is a second supporting partition, 7 is a third supporting partition, 8 is a partition flange, and 9 is a cover plate.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1, the novel carton comprises an outer wrapping paper board and a middle supporting structure for enhancing bearing capacity; the outer packaging paperboard comprises a first paperboard 1, a second paperboard 2 and a third paperboard 3 which are vertically arranged in sequence, and the first paperboard 1, the second paperboard 2 and the third paperboard 3 are folded and formed into a [ "; flanges 4 are arranged at the edges of the first paper board 1, the second paper board 2 and the third paper board 3; the middle supporting structure is sleeved on the outer packaging paper board after the folding forming, the periphery of the middle supporting structure is abutted against the flanges 4 respectively, the outer packaging paper board is folded into a [ -shaped structure, and the middle supporting structure is sleeved on the outer packaging paper board after the folding forming, so that the stress of the outer packaging paper board and the middle supporting structure in the carton is more uniform, and the production cost is saved while the compression resistance and the bearing capacity of the carton are improved under the condition that the gram weight of the carton is not increased and the paper board made of special materials is adopted.

As shown in fig. 2-4, the middle supporting structure comprises a first supporting partition 5, a second supporting partition 6 and a third supporting partition 7, one end of the second supporting partition 6 is connected with the first supporting partition 5, the other end is connected with the third supporting partition 7, because the outer covering paper plate only seals the bottom, the left part and the right part of the box body, and then the front end and the rear end of the box body are sealed by the first supporting partition 5 and the third supporting partition 7, through the arrangement, the stress of the outer covering paper plate and the middle supporting structure is more uniform, so that the bearing capacity of the carton can be enhanced, in the utility model, the middle supporting structure is in an I-shaped structure, the middle supporting structure in the I-shaped structure enhances the bearing capacity of the middle supporting of the carton, so that the bearing capacity of the carton is better, in addition, the first supporting partition 5 and the third supporting partition 7 are both provided with partition baffle 8, through the setting of baffle flange 8, can support middle part bearing structure by the flange of outsourcing cardboard and outsourcing cardboard, make middle part bearing structure be fixed a position, ensure that the position of installation can not take place the skew, in addition, still include hot melt adhesive layer, middle part bearing structure passes through hot melt adhesive layer and sets up on the outsourcing cardboard, advance middle part bearing structure and fix with the outsourcing cardboard through adopting the hot melt adhesive, make middle part bearing structure install more firmly, make the reinforcing of carton holding power, be difficult to sink.

As shown in fig. 5, the utility model discloses in, still include apron 9, apron 9 sets up on the outsourcing cardboard, and through setting up apron 9 on the outsourcing cardboard, when needs pack the carton, only need fold apron 9, can seal packing to the carton that the outsourcing cardboard was made, and is simple and convenient the utility model discloses in, apron 9 and outsourcing cardboard formula structure as an organic whole, the apron 9 and the outsourcing cardboard of integral type make things convenient for the outsourcing cardboard integrated into one piece when producing, practice thrift the cardboard, of course, in practical application, apron 9 and outsourcing cardboard can also take the structure of components of a whole that can function independently, and it also can seal packing to the carton directly to cover apron 9 on the outsourcing cardboard.

Example one

In this embodiment, with first cardboard, the second cardboard, third cardboard and apron setting are on same outsourcing cardboard, after cutting through outsourcing cardboard, form the first cardboard of integral type respectively, the second cardboard, third cardboard and apron, after the outsourcing cardboard shaping, establish middle part bearing structure card on the outsourcing cardboard, because outsourcing cardboard and middle part bearing structure share bearing capacity together, make outsourcing cardboard and middle part bearing structure's atress more even in the carton, consequently can be under the condition of the cardboard that does not increase carton gram weight and adopt special materials, when improving carton resistance to compression and bearing capacity, manufacturing cost has been practiced thrift.

Example two

In this embodiment, only with first cardboard, second cardboard and third cardboard setting are on same outsourcing cardboard, after cutting through the outsourcing cardboard, form the first cardboard of integral type respectively, second cardboard and third cardboard, after the outsourcing cardboard shaping, establish middle part bearing structure card on the outsourcing cardboard, because outsourcing cardboard and middle part bearing structure share the bearing capacity together, make outsourcing cardboard and middle part bearing structure's atress more even in the carton, its principle is the same with the embodiment, it is different in that, adopt solitary lid to cover to establish at the bottom half.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (7)

1. The utility model provides a novel carton, includes outsourcing cardboard, its characterized in that: the middle supporting structure is used for enhancing bearing capacity;

the outer packaging paperboard comprises a first paperboard, a second paperboard and a third paperboard which are vertically arranged in sequence, and the first paperboard, the second paperboard and the third paperboard are folded and formed into a [ -shape;

flanges are arranged at the edges of the first paperboard, the second paperboard and the third paperboard;

the middle supporting structure is sleeved on the folded and formed outer packing paperboard, and the periphery of the middle supporting structure is abutted against the flanges respectively.

2. The novel carton according to claim 1, characterized in that: middle part bearing structure includes first supporting baffle, second supporting baffle and third supporting baffle, second supporting baffle one end is connected with first supporting baffle, and the other end is connected with third supporting baffle.

3. The novel carton according to claim 2, characterized in that: the middle supporting structure is in an I-shaped structure.

4. The novel carton according to claim 2, characterized in that: and the first supporting partition plate and the third supporting partition plate are both provided with partition plate flanges.

5. The novel carton according to claim 1, characterized in that: still include the hot melt adhesive layer, middle part bearing structure passes through the hot melt adhesive layer setting on the outsourcing cardboard.

6. The novel carton according to claim 1, characterized in that: still include the apron, the apron sets up on the outsourcing cardboard.

7. The novel carton according to claim 6, characterized in that: the cover plate and the outer packing paper plate are of an integrated structure.

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