CN215852363U

CN215852363U - One-piece type movable portable buffering paper card structure

Info

Publication number: CN215852363U
Application number: CN202120818643.2U
Authority: CN
Inventors: 占小富; 黄泽晓
Original assignee: Dongguan Mys Environmental Protection and Technology Co Ltd
Current assignee: Dongguan Mys Environmental Protection and Technology Co Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-02-18
Anticipated expiration: 2031-04-20

Abstract

The utility model belongs to the technical field of cartons, and particularly relates to a one-piece type movable portable buffering paper card structure which comprises a main supporting piece, a bottom supporting piece, a top supporting piece and two side supporting pieces, wherein the main supporting piece, the bottom supporting piece, the top supporting piece and the two side supporting pieces are integrally formed by folding corrugated paper; the bottom supporting piece is connected to the bottom of the main supporting piece and is perpendicular to the bottom supporting piece after being bent relative to the bottom supporting piece; the two side supporting pieces are respectively connected to the left side part and the right side part of the main supporting piece, and the two side supporting pieces are perpendicular to the bottom supporting piece after being bent relative to the bottom supporting piece; the top supporting piece is connected to the top of the main supporting piece and is perpendicular to the bottom supporting piece after being bent relative to the bottom supporting piece, the top supporting piece comprises a handle part, and a handle hole for a palm to penetrate through and hold is formed in the handle part; the main supporting piece, the bottom supporting piece, the top supporting piece and the two side supporting pieces are arranged together to form an accommodating cavity for accommodating the end part of a product. The product packaged by the one-piece movable portable buffering paper card structure is easy to take out of the box, and the structure is environment-friendly and recyclable.

Description

One-piece type movable portable buffering paper card structure

Technical Field

The utility model belongs to the technical field of cartons, and particularly relates to a one-piece type movable portable buffering paper card structure.

Background

Generally, various types of package inner cards are used in the field of packaging, different products use different inner card structures, and through the arrangement of the inner card structures, on one hand, the purpose of creating a green and environment-friendly package for the environment is achieved, on the other hand, the purpose of saving cost is achieved, and on the third hand, the purpose of protecting the packaged products is achieved.

The packaging inner card similar to a product clamped by two ends in the market has various types, for example, some inner cards are even made of materials such as EPS, EPE and the like which are not environment-friendly and contain plastics, and the inner card structure is placed in a box, the existing inner card structure is tightly attached to the inner wall of the box, the inner card structure is very difficult to take out, and the inner card structure is easy to damage, so that the structure needs to be optimized to integrate the defects and develop an improved inner card structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a one-piece type movable portable buffering paper card structure, and aims to solve the technical problems that an inner card structure in the prior art is not environment-friendly and is difficult to take out.

In order to achieve the above object, an embodiment of the present invention provides a one-piece movable portable buffering paper card structure, which includes a main supporting member, a bottom supporting member, a top supporting member, and two side supporting members, wherein the main supporting member, the bottom supporting member, the top supporting member, and the two side supporting members are integrally formed by folding corrugated paper;

the bottom support piece is connected to the bottom of the main support piece and is perpendicular to the bottom support piece after being bent relative to the bottom support piece;

the two side supporting pieces are respectively connected to the left side part and the right side part of the main supporting piece, and the two side supporting pieces are bent relative to the bottom supporting piece and then are perpendicular to the bottom supporting piece;

the top supporting piece is connected to the top of the main supporting piece and is perpendicular to the bottom supporting piece after being bent relative to the bottom supporting piece, the top supporting piece comprises a handle part, and a handle hole for a palm to penetrate through and hold is formed in the handle part;

the main supporting piece, the bottom supporting piece, the top supporting piece and the two side supporting pieces are arranged together to form an accommodating cavity for accommodating the end part of a product.

Optionally, the top support further includes a top support cover plate and two top socket plates, the handle portion is connected to the top support cover plate, the main support includes a main support plate, the top support cover plate is connected to the top of the main support plate, the two top socket plates are respectively connected to the left side portion and the right side portion of the top support cover plate, a top socket hole is formed in each of the two side support members, and the two top socket plates are respectively bent relative to the top support cover plate and are inserted into the two top socket holes respectively.

Optionally, the handle portion includes handle planking, handle inner panel and two handle backing plates, the handle planking with the top supports the cover connection, the handle inner panel with the handle planking is connected, two the handle backing plate connect respectively in the left part and the right side portion of handle inner panel, and two the handle backing plate buckle laminate in the surface of handle inner panel, buckle the handle inner panel makes two the handle backing plate centre gripping in the handle inner panel with between the handle planking, two the handle backing plate with the handle planking bonds, the handle hole runs through according to the preface the handle inner panel, two the handle backing plate with the handle planking.

Optionally, the two side supporting pieces each comprise a side supporting plate, a cross connecting plate and a side buffer part, the side supporting plate is connected to the main supporting plate, and the cross connecting plate and the side buffer part are respectively connected to two adjacent sides of the side supporting plate;

it is relative the main tributary support piece is buckled two the collateral branch fagging is up to two the collateral branch fagging sets up and all perpendicular to in the face to face the main tributary fagging, relative two respectively the collateral branch fagging is buckled two cross connect board is up to two, relative two respectively the collateral branch fagging is buckled two the side buffering portion is up to two the side buffering portion is respectively in laminating two the collateral branch fagging, two the upper portion of side buffering portion respectively with two form one between the upper portion of collateral branch fagging the top plug-in connection hole.

Optionally, the main supporting plate and the two side supporting plates are provided with side insertion holes at their junctions, and the side buffer portion is provided with side insertion blocks inserted into the side insertion holes.

Optionally, each of the two side buffers comprises a first plate, a second plate, a third plate, an inner support plate and a side wing plate, the inner support plate is connected to the side of the side support plate, the third plate is connected to the side of the inner support plate opposite to the side support plate, the second plate is connected to the top of the third plate, the horizontal height of the connection between the second plate and the third plate is lower than that of the top of the inner support plate, the first plate is connected to the side of the second plate adjacent to the third plate and opposite to the inner support plate, and the side wing plate is connected to the side of the inner support plate opposite to the first plate;

relative the second plywood is buckled first plywood and until with the laminating of second plywood, it is relative the third plywood is buckled the second plywood and until first plywood centre gripping in the second plywood with between the third plywood, it is relative the inner support board is buckled the third plywood and until the second plywood laminating in the inner support board, it is relative the collateral branch backup pad is buckled the inner support board and until the third plywood is laminated in the collateral branch backup pad, form between the upper portion of inner support board and the upper portion of collateral branch backup pad the top plug-in hole, it is relative the collateral branch backup pad is buckled the flank board until the flank board is laminated in the cross-connect board, the side plug-in piece set up in the inner support board with the junction of third plywood.

Optionally, a U-shaped cut is formed at a connection position of the inner support plate and the third layer plate, and the inner support plate protrudes from the U-shaped cut to form the side insertion block.

Optionally, the bottom support member includes a bottom support plate, an inner bottom plate, and a main buffer portion, the bottom support plate, the inner bottom plate, and the main buffer portion are sequentially connected, and the bottom support plate is connected to the bottom of the main support plate;

bending the bottom support plate relative to the main support plate until the bottom support plate is positioned below the two cross connection plates, bending the inner bottom plate relative to the bottom support plate until the inner bottom plate is positioned above the two side wing plates, and bending the main buffer part relative to the inner bottom plate until the main buffer part is attached to the main support plate;

the main support plate is provided with a bottom inserting hole at the joint with the bottom support plate, the inner bottom plate is provided with a bottom inserting block at the joint with the main buffering part, and the bottom inserting block is inserted into the bottom inserting hole.

Optionally, a U-shaped notch is formed at a connection position of the inner bottom plate and the main buffer portion, and the inner bottom plate protrudes from the U-shaped notch to form the bottom insertion block.

Optionally, the main buffer portion comprises a main buffer plate and a first folded plate, a second folded plate and a third folded plate which are connected to the left side and the right side of the main buffer plate in sequence, respectively, and the main buffer plate is connected with the inner bottom plate;

bending the third folding plate relative to the second folding plate until the third folding plate is attached to the second folding plate, bending the second folding plate relative to the first folding plate until the second folding plate is attached to the first folding plate, enabling the third folding plate to be located between the first folding plate and the second folding plate, and bending the first folding plate relative to the main buffer plate until the first folding plate is attached to the main buffer plate;

the main buffer plate is provided with a buckling block, the first folded plate is provided with a buckling hole matched with the buckling block in shape, and the buckling block is buckled in the buckling hole and is opposite to the buckling hole.

One or more technical solutions in the one-piece movable handheld buffering paper card structure provided by the embodiment of the present invention have at least one of the following technical effects: when the one-piece movable portable buffering paper card structure is used, the one-piece movable portable buffering paper card structure is required to be used in pairs, the accommodating cavities on the two one-piece movable portable buffering paper card structures are respectively sleeved at two ends of a product to be packaged, wherein the main supporting piece, the bottom supporting piece, the top supporting piece and the two side supporting pieces are tightly attached to five surfaces of the product and then are placed in the box to realize packaging and buffering protection of the product; meanwhile, the one-piece movable portable buffering paper card structure is integrally formed by folding corrugated paper, is environment-friendly and recyclable, and cannot pollute the environment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a one-piece movable portable buffering paper card structure according to an embodiment of the present invention after being completely unfolded.

Fig. 2 is a schematic structural diagram of a first folding step of the one-piece movable portable buffering paper card structure according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second folding step of the one-piece movable portable buffering paper card structure according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a third folding step of the one-piece movable portable buffering paper card structure according to the embodiment of the present invention.

Fig. 5 is a structural schematic diagram of a fourth folding step of the one-piece movable portable buffering paper card structure according to the embodiment of the present invention.

Fig. 6 is a schematic structural view of the one-piece movable portable buffering paper card according to the embodiment of the present invention after being completely folded.

Wherein, in the figures, the respective reference numerals:

10 main support 10a side socket hole 10b bottom socket hole

11-main support plate 20-bottom support 20 a-main buffer

20 b-bottom insertion block 20 c-fastening hole 20 d-fastening block

21-bottom support plate 22-inner bottom plate 23-main buffer plate

24-first flap 25-second flap 26-third flap

30-top support 30 a-handle portion 30 b-handle aperture

31-top supporting cover plate 32-top inserting plate 33-handle outer plate

34-handle inner plate 35-handle backing plate 40-side support

40 a-side buffer 40 b-side plug 41-side support plate

42-cross-connect board 43-first layer board 44-second layer board

45-third layer plate 46-inner support plate 47-side wing plate

100-a containing cavity.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-6 are exemplary and intended to be used to illustrate embodiments of the utility model, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying 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 thus, 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In one embodiment of the present invention, as shown in fig. 1 and 4-6, a one-piece movable portable buffering paper card structure is provided, which comprises a main support 10, a bottom support 20, a top support 30 and two side supports 40 integrally formed by folding corrugated paper. The main support 10, the bottom support 20, the top support 30 and the two side supports 40 can each function as a packaging cushion, which covers one face or a portion of a face of the product in one position on itself, protecting it.

Further, as shown in fig. 5, the bottom support member 20 is connected to the bottom of the main support member 10 and is bent with respect to the bottom support member 20 to be perpendicular to the bottom support member 20.

Further, as shown in fig. 5, the two side supports 40 are respectively connected to the left and right sides of the main support 10, and both of the side supports 40 are bent with respect to the bottom support 20 and then perpendicular to the bottom support 20.

Further, as shown in fig. 5, the top support 30 is connected to the top of the main support 10 and is perpendicular to the bottom support 20 after being bent relative to the bottom support 20, and the top support 30 includes a handle portion 30a, and the handle portion 30a is provided with a handle hole 30b for a palm to pass through. The handle part 30a can be bent, and can be bent to cover the product after being packaged, when the product needs to be taken out, the handle part 30a is bent to stand up, then the palm penetrates through the handle hole 30b and then holds the handle part 30a, and the one-piece type movable portable buffering paper card structure is lifted by applying force to lift the product.

As shown in fig. 5, the main support 10, the bottom support 20, the top support 30 and the two side supports 40 together define a receiving chamber 100 for receiving an end of a product. The shape of the receiving chamber 100 is adapted to the shape of the end of the product to be packaged, so that the receiving chamber can be stably sleeved on the end of the product.

The main support member 10, the bottom support member 20, the top support member 30 and the two side support members 40 in the present embodiment are defined with reference to a direction of the one-piece movable buffering cardboard card structure when the one-piece movable buffering cardboard card structure is in a use state. That is, when the one-piece type movable carrying buffering paper card structure is changed to a use state, by placing different positions, the orientations of the main support 10, the bottom support 20, the top support 30 and the two side supports 40 are changed, but the relative positions between the main support 10, the bottom support 20, the top support 30 and the two side supports 40 are not changed.

In detail, when the one-piece movable hand-held buffering paper card structure provided by the embodiment of the utility model is used, the two holding cavities 100 on the one-piece movable hand-held buffering paper card structure are respectively sleeved at two ends of a product to be packaged, wherein the main supporting piece 10, the bottom supporting piece 20, the top supporting piece 30 and the two side supporting pieces 40 are tightly attached to five surfaces of the product and then are placed in a box to realize packaging and buffering protection of the product; meanwhile, the one-piece movable portable buffering paper card structure is integrally formed by folding corrugated paper, is environment-friendly and recyclable, and cannot pollute the environment.

In another embodiment of the present invention, as shown in fig. 1 to 3, the top support 30 further includes a top support cover plate 31 and two top insertion plates 32, the handle portion 30a is connected to the top support cover plate 31, the main support 10 includes a main support plate 11, the top support cover plate 31 is connected to the top of the main support plate 11, the two top insertion plates 32 are respectively connected to the left side portion and the right side portion of the top support cover plate 31, a top insertion hole is formed in each of the two side support members 40, and the two top insertion plates 32 are respectively bent with respect to the top support cover plate 31 until being respectively inserted into the two top insertion holes. Specifically, the top supporting cover plate 31 is flush with the two side supporting members 40 by being bent, and then the two top insertion plates 32 are respectively inserted into the two top insertion holes by being bent, so that a stable connection is formed between the top supporting member 30 and the two side supporting members 40. Moreover, the handle part 30a is flush with the two side supporting pieces 40 along with the bending of the top supporting cover plate 31, so that the top supporting piece 30 is prevented from occupying too large space, the one-piece movable hand-held buffering paper card structure is convenient to be put into the box along with the product, the structural design is reasonable, and the practicability is high.

In another embodiment of the present invention, as shown in fig. 1 to 2, the handle portion 30a includes an outer handle plate 33, an inner handle plate 34, and two handle pads 35, the outer handle plate 33 is connected to the top support cover plate 31, the inner handle plate 34 is connected to the outer handle plate 33, the two handle pads 35 are respectively connected to the left side portion and the right side portion of the inner handle plate 34, the two handle pads 35 are bent and attached to the surface of the inner handle plate 34, the inner handle plate 34 is bent such that the two handle pads 35 are sandwiched between the inner handle plate 34 and the outer handle plate 33, and the two handle pads 35 are bonded to the outer handle plate 33, for example, by an adhesive or a sticky adhesive. The handle hole 30b penetrates the handle inner panel 34, the two handle pads 35, and the handle outer panel 33 in this order. Specifically, the two handle pads 35 are bent and butted together, the length of the two handle pads is overlapped and is equivalent to the length of the handle outer plate 33 or the length of the handle inner plate 34, the two handle pads 35 are clamped between the handle outer plate 33 and the handle inner plate 34, the handle part 30a of a three-layer plate structure is formed, the structure is more stable, the product is not easy to deform when being lifted by a palm, and the stability is better.

In another embodiment of the present invention, as shown in fig. 1 to 3, each of the two side supports 40 includes a side support plate 41, a cross connection plate 42 and a side buffer 40a, the side support plate 41 is connected to the main support plate 11, and the cross connection plate 42 and the side buffer 40a are respectively connected to adjacent two sides of the side support plate 41; the side support plates 41 mainly serve as outer side buffer force, the side buffer portions 40a mainly serve as inner side buffer force, and the cross-connecting plate 42 serves to connect the two side support members 40.

Further, bend two relative to the main support 10 the side support plates 41 until two the side support plates 41 are opposite to each other and are all perpendicular to the main support plate 11, bend two relative to the side support plates 41 the cross connect plates 42 until two the cross connect plates 42, bend two relative to the side support plates 41 the side buffer parts 40a until two the side buffer parts 40a are respectively attached to two the side support plates 41, and form one top insertion hole (not shown) between the upper parts of two the side buffer parts 40a and the upper parts of two the side support plates 41. Specifically, in this way, the folded side buffer 40a and the side support plate 41 are stacked together to form an inner-outer structure located at one side, the cross connecting plate 42 is located at the bottom, the side support plates 41, the cross connecting plate 42 and the side buffer 40a of the two side supports 40 are folded, the two cross connecting plates 42 are fastened together, and the two cross connecting plates 42 are provided with notches capable of being fastened to each other, so that the two side supports 40 are connected together and located at the left side position and the right side position which are oppositely arranged.

The two side supporting members 40 of the present embodiment are convenient to fold, and form a multi-layer structure after forming, so that the buffering effect is excellent, and the packaged product can be well protected.

In another embodiment of the present invention, as shown in fig. 1, the main support plate 11 and the two side support plates 41 are provided with side insertion holes 10a at their junctions, and the side buffer 40a is provided with side insertion blocks 40b, and the side insertion blocks 40b are inserted into the side insertion holes 10 a. Specifically, the side buffering part 40a can be stably connected with the main supporting plate 11 through the insertion and matching of the side insertion block 40b arranged on the side buffering part 40a and the side insertion hole 10a arranged on the main supporting plate 11, and the side buffering part 40a after being bent does not loosen or deform, so that the buffering and protecting effects are better achieved.

In another embodiment of the present invention, as shown in fig. 1 to 4, each of the two side buffering parts 40a includes a first layer plate 43, a second layer plate 44, a third layer plate 45, an inner supporting plate 46 and a side wing plate 47, and the first layer plate 43, the second layer plate 44, the third layer plate 45, the inner supporting plate 46 and the side wing plate 47 are formed by cutting and folding on a continuous plate.

Wherein the inner support plate 46 is connected to the side of the side support plate 41, the third plate 45 is connected to the side of the inner support plate 46 opposite to the side support plate 41, the second plate 44 is connected to the top of the third plate 45, the level of the connection between the second plate 44 and the third plate 45 is lower than that of the top of the inner support plate 46, the first plate 43 is connected to the side of the second plate 44 adjacent to the third plate 45 and opposite to the inner support plate 46, and the side wing plate 47 is connected to the side of the inner support plate 46 opposite to the first plate 43; that is, in the side cushioning portion 40a which is completely unfolded, a layout is formed in which the left side is the inner support plate 46, the left lower side is the side flap 47, the left upper side is the first layer plate 43, the right side is the third layer plate 45, and the right upper side is the second layer plate 44.

Further, the first layer plate 43 is bent relative to the second layer plate 44 until the first layer plate 43 is jointed with the second layer plate 44, the second layer plate 44 is bent relative to the third layer plate 45 until the first layer plate 43 is clamped between the second layer plate 44 and the third layer plate 45, the third layer plate 45 is bent relative to the inner supporting plate 46 until the second layer plate 44 is jointed with the inner supporting plate 46, the inner supporting plate 46 is bent relative to the side supporting plate 41 until the third layer plate 45 is jointed with the side supporting plate 41, the top insertion hole is formed between the upper portion of the inner support plate 46 and the upper portion of the side support plate 41, the side wing plate 47 is bent with respect to the side support plate 41 until the side wing plate 47 is attached to the cross-connecting plate 42, the side insert block 40b is disposed at a connection point of the third plate 45 on the inner support plate 46. Specifically, the side buffering part 40a after bending forms a four-layer structure, and can be bent at one time, and a top inserting hole is formed at the upper part, and then the side inserting block 40b is inserted into the side inserting hole 10a, so that the positioning of the first layer plate 43, the second layer plate 44, the third layer plate 45 and the inner supporting plate 46 after bending is ensured, an effective buffering structure is formed at the side part, the side wing plate 47 and the adjacent cross connecting plate 42 are overlapped to form a double-layer structure, an effective buffering structure is formed at the bottom part, and the side part and the bottom part can jointly play a role in protecting the packaged product.

In another embodiment of the present invention, as shown in fig. 1-2, a U-shaped cut (not shown) is provided at the connection position of the inner supporting plate 46 and the third layer plate 45, and the inner supporting plate 46 protrudes from the U-shaped cut to form the side insertion block 40 b. Specifically, the side insert block 40b can be formed by bending directly at this position by providing a U-shaped cut, a sheet material is effectively utilized, and the processing and molding are easy.

In another embodiment of the present invention, as shown in fig. 1-2, the bottom supporting member 20 includes a bottom supporting plate 21, an inner bottom plate 22 and a main buffer 20a, the bottom supporting plate 21, the inner bottom plate 22 and the main buffer 20a are connected in sequence, the bottom supporting plate 21 is connected to the bottom of the main supporting plate 11; the main cushioning portion 20a together with the stack of main support plates 11 provides cushioning protection to the product at the side, while the stack of bottom support plates 21 and inner bottom plate 22 provides cushioning protection to the product at the bottom.

Further, the bottom support plate 21 is bent relative to the main support plate 11 until the bottom support plate 21 is located below the two cross connection plates 42, the inner bottom plate 22 is bent relative to the bottom support plate 21 until the inner bottom plate 22 is located above the two side wing plates 47, and the main buffer part 20a is bent relative to the inner bottom plate 22 until the main buffer part 20a is attached to the main support plate 11; a bottom inserting hole 10b is arranged at the joint of the main support plate 11 and the bottom support plate 21, a bottom inserting block 20b is arranged at the joint of the inner bottom plate 22 and the main buffer part 20a, and the bottom inserting block 20b is inserted into the bottom inserting hole 10 b. Specifically, through the inserting and matching of the bottom inserting block 20b and the bottom inserting hole 10b, the bottom supporting member 20 is further connected with the main supporting plate 11, so that the shapes of the bent bottom supporting plate 21, the inner bottom plate 22 and the main buffer part 20a are positioned and are not easily loosened, and the integral shape of the one-piece movable portable buffer paper card structure is ensured to be unchanged.

In another embodiment of the present invention, as shown in fig. 1-2, a U-shaped cut (not shown) is provided at a connection portion of the inner bottom plate 22 and the main buffer portion 20a, and the inner bottom plate 22 protrudes at the U-shaped cut to form the bottom plug block 20 b. Specifically, the bottom plug-in block 20b can be formed by bending at the position directly by providing a U-shaped cut, a plate is effectively used, and the processing and molding are easy.

In another embodiment of the present invention, as shown in fig. 1 to 3, the main buffer portion 20a includes a main buffer board 23, and a first folding board 24, a second folding board 25 and a third folding board 26 respectively connected to the left and right sides of the main buffer board 23 in sequence, wherein the main buffer board 23 is connected to the inner bottom board 22; the first folding plate 24, the second folding plate 25 and the third folding plate 26 are a continuous plate and are distributed on the left side and the right side of the main buffer plate 23 to form corresponding structures.

Further, the third flap 26 is folded relative to the second flap 25 until the third flap 26 is attached to the second flap 25, the second flap 25 is folded relative to the first flap 24 until the second flap 25 is attached to the first flap 24, and the third flap 26 is located between the first flap 24 and the second flap 25, and the first flap 24 is folded relative to the main buffer panel 23 until the first flap 24 is attached to the main buffer panel 23; the first folded plate 24, the second folded plate 25 and the third folded plate 26 are folded to form a three-layer structure and are laminated on the main buffer plate 23, and a four-layer structure is formed together with the main buffer plate 23 and is attached to the main support plate 11.

Furthermore, the main buffer plate 23 is provided with a fastening block 20d, the first folded plate 24 is provided with a fastening hole 20c with a shape matched with the fastening block 20d, the fastening block 20d is fastened in the fastening hole 20c, and the main buffer plate 23 is bent relative to the inner bottom plate 22 until the first folded plate is attached to the main support plate 11. The connection of the fastening block 20d and the fastening hole 20c enables the first folded plate 24, the second folded plate 25 and the third folded plate 26 to be positioned without loosening, thereby ensuring the stability of the structure and realizing the good buffer protection effect.

In conclusion, the one-piece movable portable buffering paper card structure disclosed by the utility model is folded through the toughness and variability of paper, and is folded through the crease lines and shapes at different positions, so that the product can be protected. Wherein, handle hole 30 b's effect is that the active structure who passes through when the consumer takes from outer box stands it and passes the product to carry out, fine solution similar packing problem of taking difficulty, when not taking the product, the top plug-in connection hole that side support piece 40 left can supply top plug-in connection board 32 to insert into, can play a guard action to the upper surface of product again.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a portable buffering paper card structure of one-piece formula activity which characterized in that: the corrugated paper folding machine comprises a main supporting piece, a bottom supporting piece, a top supporting piece and two side supporting pieces which are integrally formed by folding corrugated paper;

2. The one-piece portable buffering paper card structure of claim 1, wherein: the top support piece further comprises a top support cover plate and two top inserting plates, the handle part is connected to the top support cover plate, the main support piece comprises a main support plate, the top support cover plate is connected to the top of the main support plate, the two top inserting plates are respectively connected to the left side part and the right side part of the top support cover plate, a top inserting hole is formed in each side support piece, and the two top inserting plates are bent relative to the top support cover plate and are inserted into the top inserting holes respectively.

3. The one-piece portable buffering paper card structure of claim 2, wherein: the handle portion includes handle planking, handle inner panel and two handle backing plates, the handle planking with the top supports the cover connection, the handle inner panel with the handle planking is connected, two the handle backing plate connect respectively in the left side portion and the right side portion of handle inner panel, and two the handle backing plate buckle laminate in the surface of handle inner panel buckles the handle inner panel makes two the handle backing plate centre gripping in the handle inner panel with between the handle planking, two the handle backing plate with the handle planking bonds, the handle hole runs through according to the preface handle inner panel, two the handle backing plate with the handle planking.

4. The one-piece portable buffering paper card structure of claim 2, wherein: the two side supporting pieces comprise side supporting plates, cross connecting plates and side buffering parts, the side supporting plates are connected to the main supporting plate, and the cross connecting plates and the side buffering parts are respectively connected to two adjacent sides of the side supporting plates;

5. The one-piece portable buffering paper card structure of claim 4, wherein: the main tributary fagging all is provided with the side socket hole with two the junction of collateral branch fagging, be provided with the side plug block on the side buffer, the side plug block inserts in the side socket hole.

6. The one-piece portable buffering paper card structure of claim 5, wherein: the two side buffering parts respectively comprise a first layer plate, a second layer plate, a third layer plate, an inner supporting plate and a side wing plate, the inner supporting plate is connected to the side part of the side supporting plate, the third layer plate is connected to the side part, opposite to the side supporting plate, of the inner supporting plate, the second layer plate is connected to the top of the third layer plate, the horizontal height of the connection part of the second layer plate and the third layer plate is lower than that of the top of the inner supporting plate, the first layer plate is connected to the side part, adjacent to the third layer plate, of the second layer plate and opposite to the side part of the inner supporting plate, and the side wing plate is connected to the side part, opposite to the first layer plate, of the inner supporting plate;

7. The one-piece portable buffering paper card structure of claim 6, wherein: the junction of the inner supporting plate and the third layer plate is provided with a U-shaped cut, and the inner supporting plate protrudes from the U-shaped cut to form the side insertion block.

8. The one-piece portable buffering paper card structure of claim 6, wherein: the bottom supporting piece comprises a bottom supporting plate, an inner bottom plate and a main buffering part, the bottom supporting plate, the inner bottom plate and the main buffering part are sequentially connected, and the bottom supporting plate is connected to the bottom of the main supporting plate;

9. The one-piece portable buffering paper card structure of claim 8, wherein: the connection part of the inner bottom plate and the main buffer part is provided with a U-shaped notch, and the inner bottom plate protrudes from the U-shaped notch to form the bottom insertion block.

10. The one-piece portable buffering paper card structure of claim 8, wherein: the main buffer part comprises a main buffer plate, a first folded plate, a second folded plate and a third folded plate, wherein the first folded plate, the second folded plate and the third folded plate are sequentially connected to the left side and the right side of the main buffer plate respectively;