CN211766955U - Cutting piece for carton with reinforced side handle - Google Patents

Abstract

The utility model discloses a cutting piece for a carton with a side handle strengthened, which comprises a front panel, a bottom plate and a back panel, wherein, the two sides of the bottom plate are respectively connected with a left side plate and a right side plate, the outer side of the front panel is connected with a front top cover, the outer side of the back panel is connected with a back top cover, and the left side plate and the right side plate are both provided with handle holes; the left side of the front panel is connected with a left side plate reinforcing plate which is overlapped with the left side plate after being folded, and the right side of the rear panel is provided with a right side plate reinforcing plate which is overlapped with the right side plate after being folded; or, the right side of front panel is equipped with the right side board reinforcing plate that is used for folding back and overlaps with the right side board, the left side of rear panel is equipped with the left side board reinforcing plate that is used for folding back and overlaps with the left side board. The utility model discloses make the lateral wall that is equipped with the handle hole form bilayer structure, the handle hole also is double-deck cardboard, and the extrusion of handle pore pair porter's hand can reduce greatly to the intensity of lateral wall has been strengthened.

Description

Cutting piece for carton with reinforced side handle

Technical Field

The utility model belongs to the technical field of the carton packing and specifically relates to an used cut-parts of carton that side handle is strengthened is related to.

Background

The carton is because its light in weight, with low costs, easily processing, be convenient for store and characteristics such as transportation, the wide application is among people's daily production life, wherein, for convenient transport, many carton both sides are equipped with the handle hole, thereby make porter can pass the steady carton of grabbing in handle hole and carry, however, the handle hole of present carton is mostly single layer structure, porter is durable inadequately in the transport, take place the deformation easily, and single layer structure is generally thinner, more reining in the hand, feel during the transport is relatively poor, consequently, design a section more durable, the used cut-parts of carton that feel better are very necessary.

The Chinese patent publication No. CN208149855U, entitled "a corrugated case" with an authorization announcement date of 2018, 11 and 27, discloses a corrugated case, which comprises a case body and a case cover, wherein the case body is provided with a handle hole close to the case cover, and the inner sides of two transverse sealing bottom plates used for sealing the transverse bottom and the longitudinal bottom of the case body are provided with 3M back adhesive layers with the same size area; the paperboard of the carton body comprises a carton paper skin and a waterproof film layer adhered to the inner side of the carton paper skin, wherein the inner side of the waterproof film layer is provided with a wavy corrugated paperboard and a sandwich layer cardboard. The utility model discloses an applicant declares, this utility model has that bearing capacity is strong, resistance to compression, toughness are strong, non-deformable, performances such as dampproofing to remain advantages such as the good printing performance of ordinary corrugated container board and shock-absorbing capacity, avoided collapsing because the reduction of cardboard intensity leads to. In practical use, the handle holes formed in the single-layer corrugated paper side plates have large pressure on hands of a carrier during carrying, the carrying hand feeling is not good, the strength of the handle holes of the single-layer structure is greatly reduced, and the handle holes are easy to deform.

Disclosure of Invention

The utility model discloses an it is big to the pressure of transport personnel hand to overcome the handle pore pair that current carton exists, and the transport is felt poorly, and the relatively poor not enough of handle hole side intensity and the used cut-parts of carton that a side handle is strengthened that provide have the handle hole and feel better, the better characteristics of intensity of handle hole side.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting piece for a carton with a side handle reinforced comprises a front panel, a bottom panel and a rear panel which are sequentially connected in the width direction, wherein a left side plate and a right side plate are respectively connected to two sides of the bottom panel;

the left side of the front panel is connected with a left side plate reinforcing plate which is overlapped with the left side plate after being folded, and the right side of the rear panel is provided with a right side plate reinforcing plate which is overlapped with the right side plate after being folded;

or a right side plate reinforcing plate used for being overlapped with the right side plate after being folded is arranged on the right side of the front panel, and a left side plate reinforcing plate used for being overlapped with the left side plate after being folded is arranged on the left side of the rear panel;

wherein, the size of left side board reinforcing plate and right side board reinforcing plate with left side board and right side board shape size are the same, the length direction of left side board reinforcing plate and right side board reinforcing plate respectively with the length direction of left side board and right side board is perpendicular.

According to the cutting piece for the carton with the reinforced side handles, the middle part is a box body part, the front panel and the rear panel are the same in shape and size, the left side plate and the right side plate are the same in shape and size, the front panel and the rear panel are equal in width to the left side plate and the right side plate, and the outer side of the rear panel is connected with the rear top cover, so that rectangular box packaging can be formed; for the curb plate part in the left and right sides of box body portion, become the case back, the outside of curb plate about left side board reinforcing plate and right side board reinforcing plate tightly paste, because left side board and left side board reinforcing plate shape size are the same, can coincide completely after becoming the case, handle hole on the left side board reinforcing plate also coincides each other with the handle hole on the left side board, and the length direction mutually perpendicular of left side board reinforcing plate and left side board, make the left side board laminate completely inboard at the left side board reinforcing plate after folding 90 degrees, so design, make the lateral wall that is equipped with handle hole form bilayer structure, handle hole also is double-deck cardboard, the extrusion of handle hole to porter's hand can reduce greatly, and the intensity of lateral wall has been strengthened.

Preferably, the left side plate is connected with a left turnover plate on the side opposite to the left side plate reinforcing plate, the right side plate is connected with a right turnover plate on the side opposite to the right side plate reinforcing plate, and the shape and size of the left turnover plate and the shape and size of the right turnover plate are not larger than the shape and size of the front panel and the back panel. The left folded plate and the right folded plate are used for being tightly attached to the front panel or the rear panel after being folded, the shape and the size of the left folded plate and the shape and the size of the right folded plate are not larger than those of the front panel and the rear panel, the front panel and the rear panel are partially reinforced, the left folded plate and the left side plate are perpendicular to the bottom plate when being folded into a box, the left folded plate is more stable due to the existence of the left folded plate, the left side plate is prevented from moving, the box body is enabled to be not perpendicular to the bottom plate, the structure of the box body is enabled to be more stable, and the right folded plate and the right side plate are also the same.

Preferably, the left side plate reinforcing plate and the right side plate reinforcing plate are respectively connected with a left top cover lining plate and a right top cover lining plate in the width direction. Because left top cap welt and right top cap welt are connected respectively on left side board reinforcing plate and right side board reinforcing plate, and link to each other with front panel or back panel, turn over into the case after, preceding top cap and back top cap press left top cap welt and right top cap welt inboard, only need to fix preceding top cap and back top cap and can fix whole box, reduce the joint sealing number of times.

Preferably, the outer sides of the left side plate and the right side plate are respectively connected with a left rocking cover and a right rocking cover. The left rocking cover and the right rocking cover are positioned on the inner sides of the left top cover liner plate and the right top cover liner plate after being folded into a box, and support the left top cover liner plate and the right top cover liner plate, so that the top of the box body is not easy to deform.

Preferably, the left rocking cover and the right rocking cover are trapezoidal with a small outer side and a large inner side. The left rocking cover and the right rocking cover are designed into trapezoids with small outer sides and large inner sides, so that the left rocking cover and the right rocking cover can be conveniently turned over when being turned over, and two sides of the left rocking cover and the right rocking cover cannot interfere with plates on two sides.

Preferably, the width of the front top cover and the width of the rear top cover are the same and are both half of the width of the bottom plate. By the design, the front top cover and the rear top cover are spliced into the whole top cover, and the seam is arranged in the middle part, so that the packaging and the use are convenient.

Preferably, the material of the cutting pieces is corrugated paper. The corrugated paper is the structural paper that a layer of cardboard one deck core paper is glued in turn together, and it has better withstand voltage's ability, and the folding carton that forms in this scheme is used for bearing the weight of article, so cut-parts select for use the corrugated paper as the best that need have certain compressive capacity and intensity.

The utility model has the advantages that: the handle hole has good hand feeling, the left side plate and the right side plate have good strength, the packaging is convenient, and the box body has stable structure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention, in which the dotted line is a crease line and the solid line is a cut line;

fig. 2 to 9 are step diagrams of folding the cut pieces into boxes according to the present invention.

In the figure: the foldable folding table comprises a front panel A, a bottom plate B, a rear panel C, a left side plate L, a left side plate reinforcing plate L1, a left folding plate L2, a left top cover lining plate L3, a left rocking cover L4, a right side plate R, a right side plate reinforcing plate R1, a right folding plate R2, a right top cover lining plate R3, a right rocking cover R4, a front top cover T1, a rear top cover T2 and a handle hole 1.

Detailed Description

To make the objects, technical solutions and advantages of embodiments of the present invention clearer, the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution, and are not construed as limiting the present solution.

These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as fixed or removable connections or integral parts, either mechanically or electrically, or in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The specific embodiment is as follows: the embodiment is a cutting piece for a carton with a reinforced side handle, which comprises a front panel, a bottom panel and a rear panel which are sequentially connected in the width direction, wherein a left side plate and a right side plate are respectively connected to two sides of the bottom panel, the shape and the size of the front panel are the same as those of the rear panel, the shape and the size of the left side plate are the same as those of the right side plate, the width of the front panel and the width of the rear panel are the same as those of the left side plate and the right side plate, a front top cover is connected to the outer side of the front panel, a rear top cover is connected to the outer side of the rear panel, the width of the front top cover and the width of the rear top cover are not;

the left side of the front panel is connected with a left side plate reinforcing plate which is overlapped with the left side plate after being folded, and the right side of the rear panel is provided with a right side plate reinforcing plate which is overlapped with the right side plate after being folded;

or a right side plate reinforcing plate used for being overlapped with the right side plate after being folded is arranged on the right side of the front panel, and a left side plate reinforcing plate used for being overlapped with the left side plate after being folded is arranged on the left side of the rear panel;

wherein, the size of left side board reinforcing plate and right side board reinforcing plate with left side board and right side board shape size are the same, the length direction of left side board reinforcing plate and right side board reinforcing plate respectively with the length direction of left side board and right side board is perpendicular.

The edge that the left side board is located left side board reinforcing plate offside is connected with the left side folded plate that turns over, the edge that the right side board is located right side board reinforcing plate offside is connected with the right side and turns over the folded plate, the shape and size that the folded plate was turned over with the right side in a left side is not more than the shape and size of front panel and rear panel, left side board reinforcing plate and right side board reinforcing plate are connected with left top cap welt and right top cap welt respectively in width direction, the left side board and the right side board outside are connected with left side respectively and shake lid and right side and shake the lid, left side is shaken the lid and is shaken the big trapezoidal of the little inboard in the outside with the right side, the width of front top cap and back top cap is the same.

As shown in fig. 1, in this embodiment, the cut pieces are made of three layers of corrugated paper, five rectangular paper boards, namely, a rear top cover T2, a rear panel C, a bottom panel B, a front panel a and a front top cover T1, are sequentially connected to the middle of each cut piece from top to bottom, the rectangular paper boards are identical in length, a left side panel L and a right side panel R are symmetrically connected to the left and right sides of the bottom panel, the left side panel and the right side panel are rectangles with the same shape and size, handle holes 1 are respectively formed in the left side panel and the right side panel, the left side panel and the right side panel are symmetrical with respect to the central axis of the long side of the bottom panel, a left rocking cover L4 and a right rocking cover R4 which are isosceles trapezoids are respectively connected to the outer sides of the left side panel and the long bottom of the left rocking cover coincides with; the left side of the front panel is connected with a left side plate reinforcing plate L1 with the same shape and size as the left side plate, the lower end of the left side plate reinforcing plate is connected with a left top cover lining plate L3, the width of the left side plate reinforcing plate is the same as that of the front panel, the sum of the widths of the left side plate reinforcing plate and the left top cover lining plate is the same as that of the front panel and the front top cover, the upper side of the left side plate is connected with a left turnover plate L2 which is rectangular, the length of the left turnover plate is the same as that of the rear panel and the rear top cover, the width of the left turnover plate is the same as that of the left side plate, and the width. The right side and the left side of the cutting piece are symmetrical about the center of the middle point of the bottom plate, namely, the right side of the rear panel is connected with a right side plate reinforcing plate R1 with the same shape and size as the right side plate, the upper end of the right side plate reinforcing plate is connected with a right top cover lining plate R3, the width of the right side plate reinforcing plate is the same as that of the rear panel, the sum of the widths of the right side plate reinforcing plate and the right top cover lining plate is the same as that of the rear panel and the rear top cover, the lower side of the right side plate is connected with a right turnover plate R2, the right turnover plate is rectangular, the length of the right turnover plate is the same as that of. The cut piece is designed in such a way that the cut piece is fully used and the cut-off part is less.

The above is only a case for example, the cut-parts can be a left side plate reinforcing plate connected to the left side of the back panel, and a right side plate connected to the right side of the front panel, that is, the mirror image of the above cut-parts, which can also realize the features of the present invention, and repeated description is not made here. Similarly, the bottom plate is changed into the octagonal shape, only the connecting plate with proper width needs to be added between the front panel and the left side plate reinforcing plate or the left side plate reinforcing plate, the connecting plate with proper width needs to be added between the rear panel and the left side plate reinforcing plate or the left side plate reinforcing plate, the connecting plate with proper width needs to be added between the left side plate and the left turnover plate, and the connecting plate with proper width needs to be added between the right side plate and the right turnover plate.

The cutting piece folding steps of the embodiment are as follows:

step one, as shown in fig. 2, the cut pieces are completely unfolded and ready to be folded.

And step two, as shown in fig. 3, the left side plate is turned upwards by 90 degrees, and the left side plate drives the left turning plate to be turned upwards.

And step three, as shown in fig. 4, folding the left folding plate inwards by 90 degrees.

And step four, as shown in fig. 5, the right side plate and the right folding plate are folded to be in the same state as the left side plate and the left folding plate by following the steps.

Step five, as shown in fig. 6, the rear panel is turned upwards by 90 degrees, meanwhile, the left side panel reinforcing plate is driven to be turned upwards by 90 degrees, and then the left side panel reinforcing plate is turned inwards by 90 degrees.

Step six, as shown in fig. 7, similarly, the front panel is turned upwards by 90 degrees, and then the right side panel reinforcing plate is turned inwards by 90 degrees.

Seventhly, turning the left rocking cover, the right rocking cover, the left top cover lining plate and the right top cover lining plate inwards by 90 degrees as shown in fig. 8.

Step eight, as shown in fig. 9, the front top cover and the rear top cover are folded inwards for 90 degrees, and the carton is folded and formed.

The cutting pieces are folded by the method to obtain the carton reinforced by the side plate handles, the handle holes of the formed carton are good in hand feeling, the strength of the left side plate and the right side plate is good, packaging is convenient, and the structure of the carton is stable.

Above, only the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.

Claims (7)

1. A cutting piece for a carton with a side handle reinforced comprises a front panel (A), a bottom panel (B) and a rear panel (C) which are sequentially connected in the width direction, wherein the two sides of the bottom panel are respectively connected with a left side panel (L) and a right side panel (R), the front panel and the rear panel are the same in shape and size, the left side panel and the right side panel are the same in shape and size, the widths of the front panel and the rear panel are the same as those of the left side panel and the right side panel, the outer side of the front panel is connected with a front top cover (T1), the outer side of the rear panel is connected with a rear top cover (T2), the widths of the front top cover and the rear top cover are not larger than that of the bottom panel, and the carton is characterized in that handle holes (1;

the left side of the front panel is connected with a left side plate reinforcing plate (L1) overlapped with the left side plate after being folded, and the right side of the rear panel is provided with a right side plate reinforcing plate (R1) overlapped with the right side plate after being folded;

or a right side plate reinforcing plate used for being overlapped with the right side plate after being folded is arranged on the right side of the front panel, and a left side plate reinforcing plate used for being overlapped with the left side plate after being folded is arranged on the left side of the rear panel;

wherein, the size of left side board reinforcing plate and right side board reinforcing plate with left side board and right side board shape size are the same, the length direction of left side board reinforcing plate and right side board reinforcing plate respectively with the length direction of left side board and right side board is perpendicular.

2. A side handle reinforced carton panel as claimed in claim 1 wherein said left side panel is connected to a left side flap (L2) on the side opposite said left side panel reinforcement and said right side panel is connected to a right side flap (R2) on the side opposite said right side panel reinforcement, said left and right side flaps being of a shape and size no greater than the shape and size of said front and back panels.

3. A cut piece for a side handle reinforced carton according to claim 2, wherein said left and right side panel reinforcing panels are connected in the width direction with a left top cover liner panel (L3) and a right top cover liner panel (R3), respectively.

4. A panel for a side handle reinforced carton as claimed in claim 1 wherein said left and right side panels are connected at their outer sides with a left flap (L4) and a right flap (R4), respectively.

5. A cut segment for a carton with a reinforced side handle according to claim 4, wherein said left and right rocking covers are trapezoidal with a small outside and a large inside.

6. A cut segment for a carton with a reinforced side handle according to claim 1 wherein the front and rear top covers are the same width and are each half the width of the base panel.

7. A panel for a side handle reinforced carton according to claim 1, 2, 3, 4, 5 or 6 wherein the panel is formed from corrugated paper.

Images