CN214452624U - Carton capable of automatically forming lining corners - Google Patents

Abstract

The utility model discloses a can form carton at inside lining angle automatically belongs to packing technical field, convenient to use, the compressive strength of reinforcing carton, the utility model discloses a can form carton at inside lining angle automatically, including the carton body, by the thing space is put in what the carton body enclosed, it has two openings symmetrical on its horizontal direction to put the thing space, the opening edge be equipped with the twice can for the hyoplastron that the carton body turned over in horizontal direction, the hyoplastron with put and be equipped with the carton inside lining on the lateral wall in thing space, the hyoplastron to when putting the thing space internal turnover, the carton inside lining can be followed the hyoplastron turns over in step and forms to put convex inside lining angle in the thing space.

Description

Carton capable of automatically forming lining corners

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of packaging technology, especially, relate to the carton that can form inside lining angle automatically.

[ background of the invention ]

Common goods packing box in the market is mostly square, and this type of case mostly needs additionally to install inside lining angle when taking up circular goods, and the material uses fiber container and corrugated paper facade to be leading. The installation lining corner on one hand can be in order to can fix the position of circular goods in square carton, and on the other hand also can provide extra support to the box four corners that do not have the goods to provide internal support to prevent it and take place extrusion deformation when the stack and cause the toppling.

Because the folding manufacturing process of the carton can not contain the materials forming the inside lining corners in the layout of the carton, all the inside lining corners in the prior art need to be additionally purchased and installed by merchants. The common solid winding paper tube has higher price and higher strength redundancy; the manually folded triangular corrugated board lining is low in cost, but the lining corners need to be transported in a compressed state due to the transportation convenience, and a large amount of labor cost is consumed due to the fact that the lining corners are manually folded or adhered on site when the manually folded triangular corrugated board lining is used.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide the carton that can form inside lining angle automatically, convenient to use strengthens the compressive strength of carton.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the carton capable of automatically forming the lining angle comprises a carton body and an object placing space enclosed by the carton body, wherein the object placing space is provided with two openings which are symmetrical in the transverse direction of the object placing space, two clappers capable of being folded relative to the carton body in the transverse direction are arranged at the edges of the openings, carton linings are arranged on the clappers and the side wall of the object placing space, and when the clappers are folded towards the object placing space, the carton linings can be synchronously folded along with the clappers and form the lining angle protruding towards the object placing space.

Further, the carton lining comprises a first attaching portion and a second attaching portion, the first attaching portion is fixedly kept with the side wall of the storage space, the second attaching portion is fixedly kept with the tongue plate, and an arch folding portion capable of forming the lining angle is arranged between the first attaching portion and the second attaching portion.

Further, the arch folding part comprises a first paperboard connected with the first attaching part and a second paperboard connected with the second attaching part, and a crease is arranged at the joint of the first paperboard and the second paperboard.

Further, the first attaching portion and the second attaching portion have the same size and specification.

Furthermore, the projection of the object placing space on the vertical plane is rectangular.

Furthermore, the edge of the opening is provided with a sealing plate which is used for covering the opening and blocking the overturning of the tongue plate, and the sealing plate can be overturned up and down relative to the carton body.

The utility model has the advantages that:

the utility model discloses can form the carton at inside lining angle automatically, after the object was placed in putting the object space, need seal the carton body, the hyoplastron upset earlier, the carton inside lining changes thereupon after the hyoplastron upset, form to putting protruding inside lining angle in the object space, it has two openings to put the object space, every opening part has two hyoplastrons, so turn over after rolling over the hyoplastron, can form four inside lining angles in putting the object space, in order to support the object, the compressive strength of reinforcing carton, the operation is convenient and simple, need not fill in the inside lining again in the carton in the packaging process, and the position stability of inside lining angle that is formed by the carton inside lining can not change in putting the object space, support, the cushioning effect to the object is better; compared with the prior art, the carton inside lining directly sets up on the carton, and in the carton transportation, inside lining angle can not appear to convenient transportation, directly overturn the hyoplastron when using can, and use triangle corrugated container board inside lining usually, need on-the-spot manual folding or paste, consume a large amount of human costs.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic structural view of a carton body according to an embodiment of the present invention;

fig. 2 is a perspective view of a carton in an embodiment of the invention;

fig. 3 is an exploded view of the carton in an embodiment of the present invention.

Reference numerals:

a carton body 100, a storage space 110, an opening 120, a tongue plate 130 and a sealing plate 140;

carton liner 200, liner corner 210, first fit 220, second fit 230, arch 240, first panel 241, second panel 242, crease 243.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 3, the present invention discloses a carton capable of automatically forming an inner lining corner 210, including a carton body 100, an object placing space 110 enclosed by the carton body 100, the object placing space 110 has two openings 120 symmetrical in the transverse direction, the edge of the opening 120 is provided with two tongue plates 130 capable of being turned over in the transverse direction relative to the carton body 100, the side walls of the tongue plates 130 and the object placing space 110 are provided with a carton lining 200, when the tongue plates 130 are turned over in the object placing space 110, the carton lining 200 can be turned over synchronously along with the tongue plates 130 and form an inner lining corner 210 protruding in the object placing space 110.

The carton is used for shipping round objects, when the objects are placed in the storage space 110, the carton body 100 needs to be closed, the tongue plates 130 are firstly turned, the carton lining 200 is changed along with the turning of the tongue plates 130 to form lining corners 210 protruding into the storage space 110, the storage space 110 is provided with two openings 120, and each opening 120 is provided with two tongue plates 130, so that after the tongue plates 130 are turned over, four lining corners 210 can be formed in the storage space 110 to support the objects, the compressive strength of the carton is enhanced, the operation is convenient and simple, the lining does not need to be stuffed into the carton in the packaging process, the position of the lining corners 210 formed by the carton lining 200 in the storage space 110 is stable and does not change, and the supporting and buffering effects on the objects are better; compared with the prior art, the carton inside lining directly sets up on the carton, and in the carton transportation, inside lining angle can not appear to convenient transportation, directly overturn the hyoplastron when using can, and use triangle corrugated container board inside lining usually, need on-the-spot manual folding or paste, consume a large amount of human costs.

Wherein put the projection of object space 110 on vertical plane and be the rectangle, the projection on the horizontal plane is the square, and four inside lining angles 210 are located four angles of putting object space 110, so can not occupy the space of circular object in putting object space 110, and the object can not hinder inside lining angle 210's formation yet.

In the above, the carton lining 200 includes the first attaching portion 220 and the second attaching portion 230, the first attaching portion 220 is fixed to the sidewall of the storage space 110, the second attaching portion 230 is fixed to the tongue plate 130, the arch bending portion 240 capable of forming the lining corner 210 is disposed between the first attaching portion 220 and the second attaching portion 230, when the tongue plate 130 is turned, the second attaching portion 230 fixed to the tongue plate 130 is turned synchronously with the tongue plate 130, and the first attaching portion 220 is fixed, so that the arch bending portion 240 protrudes into the storage space 110 to form the lining corner 210.

Specifically, the arch 240 includes a first paper board 241 and a second paper board 242 connected to each other, and the first paper board 241 and the second paper board 242 have the same size and specification, the first paper board 241 is connected to the first attaching portion 220, the second paper board 242 is connected to the second attaching portion 230, a fold 243 is disposed at a connection position of the first paper board 241 and the second paper board 242, the fold 243 is used for facilitating the first paper board 241 and the second paper board 242 to be folded relatively, so that when the tongue plate 130 is folded, the first paper board 241 and the second paper board 242 are folded to form an inner lining, the two first paper board 241 and the second paper board 242 having the same size are stressed more uniformly when supporting an object, and the first paper board 241 and the second paper board 242 are not easily folded.

In addition, the width of the first paper board 241, the width of the second paper board 242 and the width of the tongue plate 130 are the same, and the width direction is vertical, so that the inner liner 200 of the carton box can enhance the pressure resistance of the carton box, and when a plurality of carton boxes are stacked, the carton box at the lower layer is not easy to deform.

The first attaching portion 220 and the second attaching portion 230 are fixed on the carton in a sticking manner, wherein the second attaching portion 230 is completely attached to the tongue plate 130, so that the second attaching portion 230 is prevented from being separated from the tongue plate 130, once the second attaching portion is separated from the tongue plate 130, the lining corner 210 cannot be formed, the first attaching portion 220 is partially attached to the side wall of the storage space 110, the contact area between the first attaching portion 220 and the side wall of the storage space is large, complete attachment is not needed, and a lot of adhesives can be omitted. Further, the fixing may be performed by staples, so that there is no fear of separation, but the appearance of the carton is affected to a certain extent.

When the tongue plate 130 is folded, the lining angle 210 may not be normally unfolded and still be attached to the tongue plate 130, and at this time, the lining angle 210 can be normally unfolded only by folding the tongue plate 130 outward and then inward.

The edge of the opening 120 is provided with a closing plate 140 for covering the opening 120 and blocking the overturning of the tongue plate 130, the closing plate 140 can be overturned up and down relative to the carton body 100, after the tongue plate 130 is overturned, the closing plate 140 covers the opening 120, the tongue plate 130 is blocked to reset, and then the closing plate 140 is fixed, so that the object packaging is completed.

According to the area calculation, this kind of carton compares ordinary carton, and the cardboard area increases 20%, but final compressive strength increases more than 150%, but extra consumptive material is only about 20% of original edition carton area, and through the four-bar linkage that cardboard self combines, and inside lining angle can expand voluntarily when the closed hyoplastron, does not add extra time cost, improves workman packing efficiency. Because inside lining angle has certain thickness, pastes in the carton, the carton wants to flatten the transportation and can have certain hindrance, just so in order to reduce this kind of hindrance, selects the single B corrugated sheet of heavy face paper of 800 grams of metric grammes per square metre, can compromise intensity and thickness.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (6)

1. The carton capable of automatically forming the lining angle is characterized by comprising a carton body and an object placing space enclosed by the carton body, wherein the object placing space is provided with two openings which are symmetrical in the transverse direction of the object placing space, two tongue plates capable of being turned over relative to the carton body in the transverse direction are arranged at the edges of the openings, carton linings are arranged on the tongue plates and the side walls of the object placing space, and when the tongue plates are turned inwards in the object placing space, the carton linings can be turned over synchronously along with the tongue plates and form the lining angle protruding inwards in the object placing space.

2. The carton capable of automatically forming the lining corner according to claim 1, wherein the carton lining comprises a first attaching portion and a second attaching portion, the first attaching portion is fixedly connected with the side wall of the storage space, the second attaching portion is fixedly connected with the tongue plate, and a bent arch portion capable of forming the lining corner is arranged between the first attaching portion and the second attaching portion.

3. The carton capable of automatically forming an inside corner according to claim 2, wherein the arch portion comprises a first paperboard connected with the first attaching portion and a second paperboard connected with the second attaching portion, and a crease is formed at the joint of the first paperboard and the second paperboard.

4. The carton according to claim 2, wherein the first and second abutments are of the same dimensional specification.

5. A carton as claimed in any one of claims 1 to 4 wherein the projection of the storage space onto the vertical plane is rectangular.

6. A carton capable of automatically forming inside lining corners according to any one of claims 1 to 4, wherein the edges of the opening are provided with closure panels for covering the opening and blocking the flaps from turning, the closure panels being able to be turned upside down relative to the carton body.

Images