CN110902087A

CN110902087A - Packing box using paper as reinforcing ribs on corrugated board

Info

Publication number: CN110902087A
Application number: CN201911296043.8A
Authority: CN
Inventors: 许进; 许允
Original assignee: Changsheng Technology Co Ltd
Current assignee: Changsheng Technology Co Ltd
Priority date: 2019-05-17
Filing date: 2019-12-16
Publication date: 2020-03-24
Also published as: KR102150318B1

Abstract

The application discloses packing box as reinforcing muscle of use paper on corrugated container board includes: a tray (100); a reinforcing rib (10); a cardboard reinforcing support (20); a cardboard reinforcing cover (30); a reinforced wall board (40); corner outer reinforcement ribs (44); corner inner reinforcement ribs (45); internal reinforcing ribs (46) reinforcing the wall cut; an outer reinforcing rib (47) reinforcing the wall cut portion; and a lateral reinforcement (90).

Description

Packing box using paper as reinforcing ribs on corrugated board

Technical Field

The present invention relates to a packing box (packing box) using paper as reinforcing ribs on a corrugated board, and more particularly, to a packing box of a corrugated board, in which a majority of the packing box is composed of a corrugated board, and reinforcing ribs are further provided on paper at predetermined positions in the interior of corner portions to enhance strength and protect a weighted packing product. After use, the volume of the packing case can be minimized by folding the central portions of both sides so that it can be recycled, and the contents can be sufficiently protected from being damaged by the reinforcing structure inside the tray or the lower side.

Background

Generally, a packing box used for logistics transportation and packing is made of a plate material into a box so that a carrying tool such as a forklift can carry a loaded cargo on a pallet. And transported by mounting the pallet on a container of an aircraft or cargo ship.

When loading the packing box, the wall surface of the packing box is formed by mutually combining wood plywood or corrugated board and the like on a tray made of square wood or steel, and the tray is bent by a steel belt or wound by an adhesive tape to manufacture the packing box.

However, such conventional packing box technology, when using thin wood plywood, has a drawback in that the packing box is vulnerable to impact. In order to prevent this problem, when a thick wood plywood is used, there is a problem in that the total weight of the packing case is increased.

In addition, the packing box using the corrugated cardboard is not provided with a separate supporting structure, and is not only easy to be impacted like the wood plywood but also has an undesirable appearance when being bent or wound with adhesive tapes; in addition, the bending or tape wrapping related operations are also complicated.

In the prior art, korean patent application No. 1137441 (granted publication No. 2012.04.10) discloses a corrugated cardboard packing case, comprising: the corrugated paper board with one first side is erected and oppositely arranged at each corner of the quadrangular tray so as to be convenient for placing packaged articles, the corrugated paper board with the first side is combined with a support frame to form a side wall, and the support frame is provided with 1 st and 2 nd combining surfaces which are vertical to each other; the second side corrugated paper is oppositely arranged at two end parts of the first side corrugated paper which is oppositely arranged and forms the other side wall; and the upper corrugated board seals and locks the inner space formed by each corrugated board and is combined with the upper end of the column frame, so that the upper corrugated board is formed.

And the two sides of the first side corrugated board are respectively combined through fasteners under the state that the two sides of the first side corrugated board are in surface contact with the first combining surface, but the length of the first side corrugated board in the horizontal direction is smaller than the distance between the second combining surfaces of the strut frames, and an insertion space is formed between the second combining surfaces and the two end parts of the first side corrugated board.

Both sides of the second side corrugated cardboard are inserted into the insertion space and sandwiched between the second combining surface of the pillar brace and the end of the first side corrugated cardboard.

Wherein the upper corrugated cardboard is coupled to the upper frame, and the upper frame is coupled to the post frame and forms an edge.

Wherein the upper frame has a corner bracket detachably coupled to the post frame, the corner bracket protruding from an upper portion of the corrugated cardboard.

However, in similar prior art, the assembly process on each corner face is very complicated and difficult to operate.

In another prior art, utility model patent No. 0374148 (publication No. 2005.01.14) discloses a corrugated cardboard packing box, comprising: the supporting plate is provided with a rectangular bottom surface, and an outline with a preset height is formed at four sides of the bottom surface;

a side support plate including an inner corner bent at a right angle and coupled to an inner side of an end of each support plate, the support plate having a predetermined height, and an outer corner bent at a right angle and coupled to an outer side of an end of each support plate to form a fitting groove between the inner corner and the outer corner;

the front plate and the rear plate are inserted and supported between the assembling grooves of the side supporting plates; and

a cover having a four-sided upper face, four sides of the upper face having contoured walls of a predetermined height.

However, in the prior art, each face of the corrugated cardboard has a predetermined size, and inner and outer corners are provided on the inner and outer sides of the corrugated cardboard at the four corner portions, and thus, there are disadvantages in that it is difficult to provide relatively strong bending angles in the four faces, and the supporting plates and the front and rear plates of the corrugated cardboard are required to maintain high strength, which increases the packing cost.

The packing box made of the corrugated board has the advantage that the cost can be greatly reduced. However, corrugated containers often contain high value products that may be damaged during shipping and storage, where the cost of compensating for the damage is more expensive than the cost savings. To overcome these drawbacks, it is necessary to increase the strength of the package, but this is very difficult. Moreover, the packaging box made of the corrugated board occupies a large space and is difficult to recycle.

[ Prior art documents ]

[ patent document ]

[ document 1] utility model registration number 0374148(2005.01.14 authorization notice);

[ document 2] application accession No. 1137441(2012.04.10 grant notice);

[ document 3] utility model registration number 0469485(2013.10.08 authorization notice);

[ document 4] application accession No. 0793239(2008.01.03 grant notice).

Disclosure of Invention

In order to solve the above problems in the prior art, the present application provides a packing box made of multiple-structure corrugated cardboard, which is used for packing four front, rear, left and right surfaces of an article, and after a space is formed between the multiple-structure corrugated cardboard, a corner is arranged at four corner portions of a tray formed with the space, so as to maintain compressive strength.

Another object of the present application is to improve strength by forming reinforcing walls at predetermined intervals on the inner and outer sides of a long corrugated cardboard.

Yet another object of the present application is to further improve the packing strength of the packing box by reinforcing ribs of improved strength, which improves the strength of the center of the reinforcing wall paperboard formed of corrugated paperboard, and at the same time, the central portion of the reinforcing ribs is folded inward and outward, so that the thickness thereof is only equivalent to the thickness of the reinforcing wall paperboard, contributing to reduction in size, convenience in handling and reuse.

It is another object of the present application to provide a reinforcing structure for pallets formed of wood to protect products stored in the interior of the package from the effects of total loading and impact.

Another object of the present application is to protect the products stored inside the cardboard from the total loads and impacts by means of the internal stiffening components arranged inside the cardboard stiffening cradle.

The application provides a packing box, includes: the tray comprises a bottom plate, interval maintaining belts arranged on the upper side of the bottom plate at intervals of a preset interval, and an upper transverse plate and an upper longitudinal plate which are arranged on the upper side of the interval maintaining belts; a reinforcing rib formed by stacking paperboards and coating surface paper on the surfaces of the stacked paperboards through an adhesive, wherein the reinforcing rib is provided with a side reinforcing part and a surface reinforcing part; a cardboard reinforcing bracket and/or a cardboard reinforcing cover; the reinforced wall paperboard is arranged between the paperboard reinforced bracket and the paperboard reinforced cover;

the reinforced wall paper boards comprise two transverse reinforced wall paper boards which are arranged oppositely along the transverse direction, and a longitudinal upper reinforced wall paper board and a longitudinal lower reinforced wall paper board which are respectively connected to the two front ends of the two transverse reinforced walls;

the application provides a packing box still includes: a corner outer reinforcing rib having one end fixed to an outer front end of the transverse reinforcing wall paperboard and formed in a shape of

And the other end of the corner external reinforcing rib is positioned at the outer side of the longitudinal upper reinforcing wall paperboard or the longitudinal lower reinforcing wall paperboard;

the application provides a packing box still includes: one end of the corner inner reinforcing rib is positioned at the front end of the inner side of the transverse reinforcing wall paperboard, the inner sides of the longitudinal upper reinforcing wall paperboard and the longitudinal lower reinforcing wall paperboard, and is bent along the corner formed by the transverse reinforcing wall paperboard and the longitudinal upper reinforcing wall paperboard or the longitudinal lower reinforcing wall paperboard;

the application provides a packing box still includes: the inner reinforcing ribs of the cutting parts of the reinforcing wall are fixed on the lower reinforcing wall paperboard; the outer reinforcing ribs of the reinforcing wall cutting part are arranged on the outer sides of the reinforcing wall cutting parts of the longitudinal upper reinforcing wall paperboard and the longitudinal lower reinforcing wall paperboard, the inner side sections of the outer reinforcing ribs of the reinforcing wall cutting part are reinforcing rib cutting parts, and the outer sides of the outer reinforcing ribs of the reinforcing wall cutting part are connected through folding surface paper; and transverse reinforcing parts which are arranged on the inner side wall and the outer side wall of the transverse reinforcing wall paperboard at intervals.

The beneficial effect of this application is: the application provides a corrugated container board packing box of multiple structure for four preceding, back, left and right sides of packing article to after forming the space between this multiple structure corrugated container board, set up a corner in four corner parts in the top that is formed with the tray in this space, be used for maintaining compressive strength, reach the effect of protection built-in article.

This application forms one-piece type reinforcing wall respectively through inboard and the outside at longer corrugated container board inside, one-piece type reinforcing wall forms in vertical direction with predetermineeing the interval to show improvement corrugated container board's packing box intensity.

This application has further improved the packing intensity of packing box through the reinforcement muscle that promotes intensity, the reinforcement muscle has improved the intensity of the reinforcement wall cardboard central authorities that are formed by corrugated container board, and simultaneously, the central part of reinforcement muscle can inwards and outwards break, makes its thickness only be equivalent to the corrugated container plate thickness, has reduced the volume remarkably to the empty case of easy handling still can reach repeatedly usable's effect through retrieving repackaging.

This application is through the reinforced structure of wooden tray for protect the inside product of storage in the packing box safely and avoid because the influence that total load and impact brought.

This application makes the inside article of packing box avoid the influence that total load and impact brought through an inside reinforcement subassembly that constitutes by timber or corrugated container board, wherein, inside reinforcement subassembly sets up in the inside of cardboard reinforcement support.

Drawings

The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.

Fig. 1 is a perspective view of a package in accordance with a preferred embodiment of the present invention.

Fig. 2 is a perspective view of the packing case of the present invention in a separated state.

Fig. 3 is a sectional view of the inside of a reinforcing bead of the present invention.

Figure 4 is a bottom view of the paperboard reinforcing bracket and paperboard of the present invention.

Figure 5 is a plan view of the paperboard reinforcing bracket and paperboard of the present invention.

Fig. 6 is a front view of the internal reinforcing components stacked on a pallet of the present invention in a separated state.

Fig. 7 is a front view of the internal reinforcing components stacked on a tray of the present invention in a coupled state.

Fig. 8 is a partially enlarged front view of the internal reinforcing member stacked on the tray of the present invention in a coupled state.

Fig. 9 is a side view of the internal stiffening assembly of the invention stacked on a pallet in a separated state.

Fig. 10 is a side view of the internal reinforcing member assembly stacked on a pallet of the present invention in a coupled state.

Fig. 11 is a partially enlarged side view of the internal reinforcing component stacked on the tray of the present invention in a coupled state.

Fig. 12 is a front view of the internal stiffening assembly of the invention stacked on a pallet in the engaged state.

Fig. 13 is a plan view of the paperboard reinforcing bracket of the present invention in combination with a reinforcing wall paperboard.

Figure 14 is a plan view of the paperboard reinforcing bracket and reinforcing wall board of the present invention in a partially folded condition.

Fig. 15 is a plan view of the reinforced wall board of the present invention folded in a state where the board reinforces the bracket.

Fig. 16 is a partially enlarged plan view of the reinforced wallboard and corner outer reinforcing beads of the present invention in a combined state.

Fig. 17 is a partially enlarged plan view of the reinforced wall paper board and the corner outer reinforcing ribs of the present invention in a combined and partially folded state.

Fig. 18 is a partially enlarged plan view of the reinforced wallpaper cardboard of the invention in combination with corner outer reinforcing ribs in a folded state.

Fig. 19 is a partially enlarged plan view of the reinforced wallpaper of the invention in a spread-out state.

Fig. 20 is a partially enlarged plan view of the reinforced wallboard panel of the present invention in a partially folded state.

Fig. 21 is a partially enlarged plan view of the reinforced wallboard panel of the present invention in a folded state.

Fig. 22 is a partially enlarged sectional view of a state in which a transverse reinforcement is provided in the reinforced wallpaper sheet of the invention.

FIG. 23 is a side view of a longitudinal cross-section of the present invention.

Reference numbers for reference parts:

10: reinforcing rib, 11: the paper board is made of paper board,

12: adhesive, 13: a side surface reinforcing part which is arranged on the upper surface of the frame,

14: surface reinforcement, 15: a protrusion part at the tail end of the main body,

17: cutting groove, 18: the space is provided with a plurality of spaces,

19: surface paper, 20: the support is reinforced by the paper board,

21: bottom plate reinforcing rib, 24: the inner portion of the paper board is provided with a paper board,

25: cardboard insertion space, 26: a corrugated paper board, which is a paper board,

30: cardboard reinforcing cover, 40: the reinforcing wall paper board is reinforced by the reinforcing wall paper board,

41: transverse reinforced wall board, 42: the wall paper board is reinforced in the longitudinal direction,

43: longitudinal lower reinforcing wall board, 44: the outside of the corner is provided with a reinforcing rib,

45: corner inner reinforcing rib, 46: the inner reinforcing ribs of the cut portion of the reinforcing wall,

47: external reinforcing bar of the cut portion of the reinforcing wall, 48: the cutting part of the reinforcing wall is reinforced,

50: reinforcing bead cut portion, 51: the surface paper is folded, and then the paper is folded,

52: corner cut, 53: the surface paper is folded at the corners,

54: corner adhesive face, 90: a transverse reinforcing part is arranged on the upper surface of the frame,

91: transverse inner reinforcing wall, 92: a transverse outer reinforcing wall;

100: tray, 101: a longitudinal bottom plate is arranged on the bottom plate,

102: lateral floor, 103: an upper transverse plate is arranged on the upper portion,

104: interval maintaining band, 105: an upper longitudinal plate is arranged on the upper portion,

106: a central reinforcing rib.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, 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," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Specifically, please refer to fig. 1 to 23.

FIG. 1 is a perspective view of a package of a preferred embodiment of the present invention; fig. 2 is a perspective view of the packing case of the present invention in a separated state.

As shown in fig. 1 and 2, the tray 100 includes: a longitudinal base plate 101 formed in a direction of longer length at a predetermined interval; a lateral bottom plate 102 formed above the longitudinal bottom plate 101 at a predetermined interval; spacing maintaining belts 104 formed on the upper side of the transversal bottom plate 102 with a space formed therebetween; an upper transverse plate 103 disposed above the space maintaining belt 104 in the same direction; an upper longitudinal plate 105 disposed above the upper transverse plate 103 and perpendicular to the upper transverse plate 103, the upper longitudinal plate 105 being formed at a predetermined interval; and a four-corner reinforcing rib 22 disposed above the upper longitudinal plate 105 and having a quadrangular shape.

The upper side of the tray 100 is provided with a cardboard reinforcing bracket 20 and then the carried articles are supplied onto the tray 100. A reinforced wall paperboard 40 is formed at a predetermined height along 4 inner sides of the paperboard reinforcing bracket 20, and a paperboard reinforcing cover 30 is covered on the upper portion of the reinforced wall paperboard 40 for packaging.

Corner outer reinforcing ribs 44 are provided on four sides of the reinforced wall paper 40. Transverse reinforcing portions 90 are formed at predetermined intervals in the longitudinal direction of the reinforcing wall boards 40, and outer reinforcing ribs 47 of the cut portions of the reinforcing wall are provided between the upper and lower longitudinal reinforcing

wall boards

42 and 43 so as to be folded for use.

FIG. 3 is a cross-sectional view of the inside of a reinforcing bar of the present invention; FIG. 4 is a bottom view of the paperboard reinforcing bracket and paperboard of the present invention; figure 5 is a plan view of the paperboard reinforcing bracket and paperboard of the present invention.

As shown in fig. 3, 4 and 5, the reinforcing bead 10 includes: a plurality of paper boards 11 arranged in a stack, the paper boards 11 being bent to form

Shape, the outer side of the cardboard 11 is supplied with adhesive 12, the adhesive 12 being integrated with the cardboard 11 by pressing; and a surface paper 19 wrapping the entire outer side surface of the paper sheet 11; in which a plurality of paper sheets 11 wrapped with surface paper are folded to form side reinforced portions 13 and surface reinforced portions 14, respectively.

The reinforcing beads 10 are folded at the side reinforcing parts 13 at a predetermined distance and bent. The surface reinforcement 14 is cut to form the cut grooves 17 so that the cut grooves are uniform when folded. The cardboard reinforcing bracket 20 and the cardboard reinforcing cover 30 are completed by forming a terminal protrusion 15 at one terminal of the side reinforcing portion 13, and binding the terminal protrusion 15 and the surface reinforcing portion 14 with an adhesive or a staple to form a space 18 in the cardboard reinforcing bracket 14.

FIG. 6 is a front view of the internal stiffening assembly of the present invention stacked on a pallet in a separated condition; FIG. 7 is a front view of the internal stiffening assembly of the present invention stacked on a pallet in an engaged condition; FIG. 8 is an enlarged partial front view of the internal stiffening assembly of the present invention stacked on a pallet in the engaged condition; FIG. 9 is a side view of the internal stiffening assembly of the present invention stacked on a pallet in a separated condition; FIG. 10 is a side view of the internal reinforcing member assembly stacked on a pallet of the present invention in an engaged condition; fig. 11 is a partially enlarged side view of the internal reinforcing component stacked on the tray of the present invention in a coupled state.

As shown in fig. 6 to 11, the tray 100 includes: longitudinal bottom plates 101, the longitudinal bottom plates 101 being disposed at predetermined intervals in a long side direction and formed of wood; horizontal bottom plates 102 disposed on the vertical bottom plate 101 at a predetermined interval; a plurality of spaced apart holding belts 104 disposed above the transverse base plate 102, the spaced apart holding belts 104 forming a space therebetween; upper transverse plates 103 provided above the space maintaining belts 104 and spaced apart from each other at a predetermined interval in the short side direction; upper longitudinal plates 105 vertically disposed above the upper transverse plates 103 and spaced apart at a predetermined interval; a central reinforcing rib 106 fixedly provided at a central portion of the upper longitudinal plate 105, the central reinforcing rib 106 being perpendicular to the upper longitudinal plate 105; the four-corner reinforcing rib 22 is formed in a quadrangular shape and is fixedly provided along the outer side surface of the upper longitudinal plate 105. Each of the above-described components is fixed by staples, screws, or the like, and becomes an integrated tray 100.

The cardboard reinforcing bracket 20 is disposed at an upper side of the tray 100, the four corner reinforcing ribs 22 are disposed inside the cardboard reinforcing bracket 20 to form insertion spaces 25 in four planes above the upper longitudinal plate 105, and the four corner reinforcing ribs 22 are in a quadrangular shape.

The central reinforcing rib 106 is vertically disposed above the upper longitudinal plate 105, has a width greater than that of the upper longitudinal plate 105, and has a height equal to that of the four corner reinforcing ribs 22.

The tray 100 is made of any one of corrugated cardboard, wood or plastic, and is provided at an upper side thereof with the inner cardboard 24 and the corrugated cardboard 26 to cover and protect the entire tray 100, wherein the corrugated cardboard 26 has a height lower than that of the cardboard-reinforcing support 20.

FIG. 12 is a front view of the internal stiffening assembly of the invention stacked on a pallet in the engaged condition; FIG. 13 is a plan view of the paperboard reinforcing bracket of the present invention in combination with a reinforcing wall paperboard; FIG. 14 is a plan view of the paperboard reinforcing bracket and reinforcing wall board of the present invention in a partially folded condition; FIG. 15 is a plan view of the reinforced wall board of the present invention folded over the cardboard reinforcing bracket; FIG. 16 is a partially enlarged plan view of the reinforced wall paperboard of the present invention in combination with corner outer reinforcing ribs; FIG. 17 is an enlarged partial plan view of the reinforced wall board and corner outer reinforcing ribs of the present invention in a combined and partially folded state; fig. 18 is a partially enlarged plan view of the reinforced wallpaper cardboard of the invention in combination with corner outer reinforcing ribs in a folded state.

As shown in fig. 12 to 18, reinforcing wall paperboards 40 are provided on four sides of the inner portion of the paperboard reinforcing bracket 20, and the reinforcing wall paperboards 40 are formed at a predetermined height by a plurality of layers of paperboard, which is made of corrugated cardboard.

When the reinforced wall paperboard 40 is viewed in plan, it can be seen that the reinforced wall paperboard 40 is divided into two directions, i.e., a transverse direction of the long side direction and a longitudinal direction of the short side direction, the transverse reinforcing walls 41 are disposed in the transverse direction of the long side direction, and the transverse reinforcing parts 90 are disposed at least at one to five positions with a predetermined interval.

When the reinforced wall paper boards 40 are viewed in plan, it can be seen that the reinforced wall paper boards 40 are separated from the short side direction, i.e., the longitudinal central portion, to form longitudinal upper and lower reinforced

wall paper boards

42 and 43.

Preferably, the transverse reinforced wall paper board 41, the longitudinal upper reinforced wall paper board 42 and the longitudinal lower reinforced wall paper board 43 are formed of any one of a single, double and triple corrugated paper board structure.

Corner outer reinforcing ribs 44 are provided at the junctions of the transverse reinforcing wall paperboards 41 and the longitudinal upper reinforcing wall paperboards 42 and at the junctions of the transverse reinforcing wall paperboards 41 and the longitudinal lower reinforcing wall paperboards 43, and corner inner reinforcing ribs 45 are formed at the inner sides of the junctions.

The corner outer reinforcing ribs 44 are fixed at one end to the transverse reinforcing wall boards 41 and at the other end to cover the outside of the longitudinal upper reinforcing wall boards 42 or the longitudinal lower reinforcing wall boards 43, and the corner inner reinforcing ribs 45 are broken at their central portions and meet at the inside thereof.

The inner side of the longitudinal upper reinforcing wall paper plate 42 or the inner side of the longitudinal lower reinforcing wall paper plate 43 is fixedly provided with inner reinforcing ribs 46 of a reinforcing wall cut part, the inner side of only one of the longitudinal upper reinforcing wall paper plate 42 and the longitudinal lower reinforcing wall paper plate 43 is fixedly provided with inner reinforcing ribs 46 of a reinforcing wall cut part, and the outer sides of the longitudinal upper reinforcing wall paper plate 42 and the longitudinal lower reinforcing wall paper plate 43 are fixedly provided with outer reinforcing ribs 47 of a reinforcing wall cut part, so that the longitudinal upper reinforcing wall paper plate 42 and the longitudinal lower reinforcing wall paper plate 43 can be bent when being separated.

The longitudinal upper and lower reinforcing

wall paperboards

42 and 43 are arranged to face each other when folded, and at this time, the longitudinal upper and lower reinforcing

wall paperboards

42 and 43 are sandwiched between the transverse reinforcing wall paperboards 41, and the transverse reinforcing wall paperboards 41 are arranged to face each other.

The corner inner reinforcing ribs 45 provided inside the transverse and upper reinforcing

wall boards

41 and 42 are cut in cross-section into corner cut parts 52, the outer sides of the corner cut parts 52 are cut, and the inner sides thereof are connected by corner folding surface paper 53, so that the corner inner reinforcing ribs 45 are foldable, and one side of the corner outer reinforcing ribs 44 is joined to and integrated with the transverse reinforcing wall board 41.

FIG. 19 is an enlarged partial plan view of the reinforced wall board of the present invention in an expanded state; FIG. 20 is an enlarged partial plan view of the reinforced wallboard panel of the present invention in a partially folded condition; fig. 21 is a partially enlarged plan view of the reinforced wallboard panel of the present invention in a folded state.

As shown in fig. 19 to 21, the inner sides of the longitudinal upper and lower reinforcing

wall paperboards

42 and 43 are provided with inner reinforcing ribs 46 of the reinforcing wall cut part, the inner reinforcing ribs 46 of the reinforcing wall cut part are fixed to only one of the longitudinal upper and lower reinforcing

wall paperboards

42 and 43, the section between the longitudinal upper and lower reinforcing

wall paperboards

42 and 43 is a reinforcing wall cut part 48, and the reinforcing wall cut part 48 is separable as the longitudinal upper and lower reinforcing

wall paperboards

42 and 43.

The outer sides of the longitudinal upper and lower reinforcing

wall boards

42 and 43 are fixedly provided with outer reinforcing ribs 47 of the reinforcing wall cut part, the section of the center of the outer reinforcing rib 47 of the reinforcing wall cut part is a reinforcing rib cut part 50, the reinforcing rib cut part 50 and the reinforcing wall cut part 48 are on the same plane when the longitudinal upper and lower reinforcing

wall boards

42 and 43 are not folded, the reinforcing rib cut part 50 is separated into two sections when the longitudinal upper and lower reinforcing

wall boards

42 and 43 are folded, and the outer side of the reinforcing rib cut part 50 is formed with a folding surface paper 51 connected by the folding surface paper so as to be outwardly bendable.

The outer sides of the outer reinforcing ribs 47 of the cut portions of the reinforcing wall may be connected and opposed to each other when the longitudinal upper and lower reinforcing

wallboards

42 and 43 are folded, and the transverse reinforcing wallboards 41 are also in an opposed state.

Fig. 22 is a partially enlarged sectional view of a state in which a transverse reinforcement is provided in the reinforced wallpaper sheet of the invention. In the reinforcing wall paper sheets 40, the transverse reinforcing wall paper sheets 41 are formed in a long strip shape, and 1 to 5 transverse inner reinforcing walls 91 arranged at predetermined intervals are formed in the longitudinal direction of the inner side thereof, and transverse outer reinforcing walls 92 are arranged in the longitudinal direction of the outer side thereof. The transverse reinforcement 90 serves to enhance the strength of the transverse reinforcing wall paper 41, and has the same height as that of the transverse reinforcing wall paper 41.

FIG. 23 is a side view of a longitudinal cross-section of the present invention. The tray 100 includes:

bottom plates

101, 102; a space maintaining band 104 provided above the

base plates

101 and 102; an upper transverse plate 103 disposed above the space maintaining belt 104; and an upper longitudinal plate 105, which is provided above the upper transverse plate 103, and is made of wood. An upper longitudinal plate 105 is disposed at a predetermined interval above the upper transverse plate 103, a cardboard reinforcing bracket 20 is disposed along an upper outer side surface of the upper longitudinal plate 105, four corner reinforcing ribs 22 are disposed inside the cardboard reinforcing bracket 20, the four corner reinforcing ribs 22 are fixed above the upper longitudinal plate 105 and integrated with the tray 100, wherein an article to be packaged is stacked above the inner cardboard 24, and reinforcing wall cardboards 40 are disposed along four inner surfaces of the cardboard reinforcing bracket 20 and packaged by a cardboard reinforcing cover 30.

The cardboard reinforcing cover 30 is internally provided with a bottom plate reinforcing rib 21, and the bottom plate reinforcing rib 21 is fixed to the cardboard reinforcing cover 30 by a tacking 23 or an adhesive.

The reinforcing structure of the paper reinforced rib packing box formed by the corrugated board of the present invention having the above structure further includes a reinforcing rib 10, and the reinforcing rib 10 includes: a plurality of paper sheets 11 stacked and coated with an adhesive 12 on the outer side thereof, and surface paper 19 fixed on the outer side thereof to bend the central portion of the paper sheets 11 to form a side reinforcing part 13 and a surface reinforcing part 14, the central portion of the paper sheets 11 being bent to be in the shape of a sheet

And (4) shape.

The reinforcing ribs 10 may be formed in a linear shape or

The shape of the central part of the straight line shape or the cut straight line shape is adopted in various positions.

After the cardboard reinforcing bracket 20 and the cardboard reinforcing cover 30 are formed by the reinforcing ribs 10, the end protrusions 15 are fixed by an adhesive and staples 23.

An embodiment of the present application provides an integrated tray 100 including: a longitudinal floor 101; the transverse bottom plate 102 is arranged above the longitudinal bottom plate 101 and is vertically connected with the longitudinal bottom plate 101, and the longitudinal bottom plate 101 and the transverse bottom plate 102 are made of wood; a spacing maintaining belt 104 disposed above the transverse bottom plate 102 for facilitating the fork to perform a forking operation; an upper transverse plate 103 disposed above the space maintaining belt 104; an upper longitudinal plate 105 disposed above the upper transverse plate 103 and vertically connected to the upper transverse plate 103; the four-corner reinforcing rib 22 is fixedly disposed above the upper longitudinal plate 105 and has a quadrangular shape.

The pallet 100 further comprises a central reinforcing rib 106 centrally disposed on the upper longitudinal plate 105 and perpendicular to the upper longitudinal plate 105.

The upper side of the tray 100 is provided with a cardboard reinforcing bracket 20 having the same size as the tray, and the inner side of the tray 100 is further provided with an inner reinforcing member 200, which is formed of a bottom plate reinforcing rib 21 (not shown).

The four sides of the inside of the cardboard-reinforcing support 20 form a cardboard insertion space 25, and the upper side of the cardboard-reinforcing support 20 is provided with an inner cardboard 24 and a corrugated cardboard (not shown) to cover the entire surface. The upper side of the cardboard reinforcing bracket 20 is stacked with a product to be packaged, and after the reinforced wall cardboard 40 is erected on four sides of the inside of the cardboard reinforcing bracket 20, the cardboard reinforcing cover 30 is covered to package it.

The material of the tray 100 arranged inside the cardboard reinforcing bracket 20 is wood or corrugated cardboard, and when the four corner reinforcing ribs 22 fixed on the upper longitudinal plate 105 are arranged inside the cardboard reinforcing bracket 20, the four corner reinforcing ribs 22 are in a quadrangular shape, the central portion inside the cardboard reinforcing bracket 20 is provided with the central reinforcing rib 23, and the central reinforcing rib 23 is arranged along the upper portion of the upper longitudinal plate 105 at intervals preset, so that the tray stably bears loads and impacts from the upper side, the side and other directions, and safely protects the internal packaged products.

The cardboard reinforcing support 20 on the bottom protects the packaged product from the bottom and the lower four sides. The reinforcing wall paperboard 40 is provided at each corner portion with corner outer reinforcing ribs 44, corner inner reinforcing ribs 45, and reinforcing wall cut portion inner reinforcing ribs 46 and reinforcing wall cut portion outer reinforcing ribs 47 between the upper and lower longitudinal reinforcing

wall paperboards

42 and 43, to improve strength and protect a product to be packaged.

The transverse reinforcing wall paper 41 is provided long, so that the strength can be enhanced by the transverse reinforcing portion 90 composed of the transverse inner reinforcing wall 91 and the transverse outer reinforcing wall 92, protecting the packaged product.

The number of the transverse reinforcing parts 90 can be adjusted as required along with the whole width of the transverse reinforcing wall paperboard 41, and the heights of the transverse reinforcing parts 90 and the transverse reinforcing rib paperboard 41 are the same, so that the strength is improved, and the safety of a packaged product is further improved.

The reinforcing wall paper board 40 is disposed inside the paper board reinforcing bracket 20 while maintaining a rectangular shape as a whole in an unfolded state, but the reinforcing wall paper board 40 can be recycled after the packaged product is taken out.

As shown in fig. 9, the reinforced wall paper 40 may be provided in a quadrangular shape to safely protect the packaged product. When the reinforcing wall boards 40 are not used, as shown in fig. 14, pressure is applied to the central portions of the outer reinforcing ribs 47 of the cut portions of the reinforcing wall such that the direction of the force is directed toward the central portions, and at this time, the corner outer reinforcing ribs 44 fixed to the front ends of the transverse reinforcing wall boards 41 remain as they are, as shown in fig. 16 to 18, while the longitudinal upper reinforcing wall boards 42 and the longitudinal lower reinforcing wall boards 43 are bent inward and the central portions of the corner inner reinforcing ribs 45 are also bent together, and at this time, the corner inner reinforcing ribs 45 are connected while the transverse reinforcing wall boards 41 are moved inward, so that the longitudinal upper reinforcing wall boards 42 and the longitudinal lower reinforcing wall boards 43 are connected and opposed to each other.

As shown in fig. 19 to 21, the reinforcing wall cut parts 48 are connected while being separated, as are the reinforcing rib cut parts 50, and are connected by folding the surface paper 51, and the outer reinforcing ribs 47 of the reinforcing wall cut parts are connected. The longitudinal upper and lower reinforcing

wall paperboards

42 and 43 are opposite to each other with the outer reinforcing ribs 47 of the cut portion of the reinforcing wall interposed therebetween, and the inner reinforcing ribs 46 of the cut portion of the reinforcing wall are in a linear shape, at which time the thickness of the reinforcing wall paperboards 40 is equivalent to the thickness of the transverse reinforcing wall paperboards 41 and the sum of the longitudinal upper and lower reinforcing

wall paperboards

42 and 43, as shown in fig. 15, the reinforcing wall paperboards 40 can be folded for use, minimizing the volume, being easily recycled and unfolded for reuse, and by which the cost can be greatly reduced.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application by applying specific examples, and the above description of the embodiments is only used to help understand the technical solutions and their core ideas of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims

1. The utility model provides a use paper as packing box of reinforcing muscle on corrugated container board which characterized in that includes:

a tray (100), the tray (100) comprising a bottom plate (101, 102), a space maintaining band (104) provided above the bottom plate (101, 102) at a predetermined interval, and an upper transverse plate (103) and an upper longitudinal plate (105) provided above the space maintaining band (104);

a reinforcing bead (10), the reinforcing bead (10) comprising:

a plurality of paper sheets (11) stacked and coated with an adhesive (12) on the paper sheets (11); and

a surface paper (19) attached to the surface of the paperboard (11) coated with the adhesive (12);

wherein the reinforcing ribs (10) are bent to form a side reinforcing part (13) and a surface reinforcing part (14);

a cardboard reinforcing support (20);

a cardboard reinforcing cover (30);

the reinforced wall paperboard (40) is arranged between the paperboard reinforced bracket (20) and the paperboard reinforced cover (30), wherein the reinforced wall paperboard (40) comprises two transverse reinforced wall paperboards (41), a longitudinal upper reinforced wall paperboard (42) and a longitudinal lower reinforced wall paperboard (43), the two transverse reinforced walls (41) are transversely arranged oppositely, and the longitudinal upper reinforced wall paperboard (42) and the longitudinal lower reinforced wall paperboard (43) are respectively connected to the front ends of two sides of the transverse reinforced walls (41);

a corner outer reinforcing rib (44) having one end fixed to an outer front end of the transverse reinforcing wall paper plate (41) and formed in a shape of

And the other end is positioned outside the longitudinal upper reinforced wall paper board (42) or the longitudinal lower reinforced wall paper board (43);

corner inner reinforcing ribs (45) which are positioned on the inner walls of the transverse reinforcing wall paper boards (41), the longitudinal upper reinforcing wall paper boards (42) and the longitudinal lower reinforcing wall paper boards (43) and are formed by bending;

inner reinforcing ribs (46) of the cut portions of the reinforcing wall the sections of the longitudinal upper reinforcing wall paper board (42) and the longitudinal lower reinforcing wall paper board (43) are reinforcing wall cut portions (48), and the inner reinforcing ribs (46) of the cut portions of the reinforcing wall are fixed to the longitudinal lower reinforcing wall paper board (43);

external reinforcing ribs (47) for reinforcing the cut portions of the wall, the longitudinal upper reinforcing wall paper board (42) and the longitudinal lower reinforcing wall paper board having a section of a reinforcing rib cut portion (50) and being connected by folding a surface paper (51); and

and transverse reinforcing parts (90) which are arranged at the inner side wall and the outer side wall of the transverse reinforcing wall paperboard (41) at intervals.

2. A packing case according to claim 1, wherein the transverse reinforcing parts (90) are formed at predetermined intervals in the transverse reinforcing wall board (41) of the reinforcing wall board (40), and transverse inner reinforcing walls (91) are formed at the inner surfaces of the transverse reinforcing wall board (41), and transverse outer reinforcing walls (92) are formed at the outer portions of the transverse reinforcing wall board (41), the transverse inner reinforcing walls (91) and the transverse outer reinforcing walls (92) having the same height as the transverse reinforcing wall board (41).

3. A packing case according to claim 1, wherein the cardboard reinforcing bracket (20) is provided with four corner reinforcing ribs (22) at the inside of the surface reinforcing portion (14) along four top surfaces of the reinforcing wall cardboard (40), and an inner cardboard (24) is provided above the four corner reinforcing ribs (22), wherein the side reinforcing portion (13) is formed at the inside thereof with a cardboard insertion space (25) for inserting the reinforcing wall cardboard (40).

4. A package as claimed in claim 1, wherein said tray (100) comprises:

a longitudinal floor (101);

a transverse bottom plate (102) arranged above the longitudinal bottom plate (101);

a spacing maintenance band (104) disposed above a front end of the transverse floor (102);

an upper lateral plate (103) disposed above a front end of the lateral floor (102);

a plurality of upper longitudinal plates (105), the plurality of upper longitudinal plates (105) being spaced apart at intervals and disposed above the upper transverse plates (103); and

central reinforcing ribs (106) spaced at intervals and provided at a central portion of the upper longitudinal plate (105); the upper side of the upper longitudinal plate (105) is provided with four corner reinforcing ribs (22), and the four corner reinforcing ribs (22) are in a quadrangular shape.

5. The package of claim 4, comprising:

the central reinforcing ribs (106) are arranged at the central part of the upper longitudinal plate (105) at intervals, and the central reinforcing ribs (106) are vertically connected with the upper longitudinal plate (105) and have the same height as the four corner reinforcing ribs (22).