阅读说明：本技术 一种承装盒 (Containing box ) 是由 丁春枫 于 2020-06-12 设计创作，主要内容包括：本发明公开一种承装盒,包括盒体,所述盒体包括上下方向间隔分布的第一盒壁和第二盒壁,所述第一盒壁、所述第二盒壁之间还连接有侧向盒壁,所述第一盒壁、所述第二盒壁中的至少一者设有插入孔；还包括加强盒壁,所述加强盒壁用于连接所述第一盒壁和所述第二盒壁。区别于现有技术,除连接第一盒壁、第二盒壁的侧向盒壁外,第一盒壁、第二盒壁之间还通过加强盒壁进行连接,能够提高第一盒壁、第二盒壁的支承性能,进而可较大程度地避免使用过程中第一盒壁和/或第二盒壁的塌陷问题。(The invention discloses a containing box, which comprises a box body, wherein the box body comprises a first box wall and a second box wall which are distributed at intervals in the vertical direction, a lateral box wall is connected between the first box wall and the second box wall, and at least one of the first box wall and the second box wall is provided with an insertion hole; further comprising a reinforced box wall for connecting the first box wall and the second box wall. Different from the prior art, besides the lateral box walls for connecting the first box wall and the second box wall, the first box wall and the second box wall are connected through the reinforced box wall, so that the supporting performance of the first box wall and the second box wall can be improved, and the collapse problem of the first box wall and/or the second box wall in the using process can be further avoided to a great extent.)

1. A containing box comprises a box body (1), and is characterized in that the box body (1) comprises a first box wall (11) and a second box wall (12) which are distributed at intervals in the vertical direction, a lateral box wall (13) is connected between the first box wall (11) and the second box wall (12), and at least one of the first box wall (11) and the second box wall (12) is provided with an insertion hole (111);

further comprising a reinforced box wall (14), said reinforced box wall (14) being for connecting said first box wall (11) and said second box wall (12).

2. A carrying box according to claim 1, characterized in that the box walls of the first box wall (11) and the second box wall (12) provided with the insertion holes (111) are provided with non-closed cutting slits (112), the cutting slits (112) enclose a cutting wall body, the root of the cutting wall body is provided with a first folding mark (141), the cutting wall body can form the reinforcing box wall (14) after being folded along the first folding mark (141), and the holes left after the cutting wall body is folded are used for forming the insertion holes (111).

3. The cartridge according to claim 2, characterized in that the cutting wall is connected, at the first fold (141), to one of the first (11) and second (12) box walls provided with the cutting slit (112), and in that it can also abut against the other of the first (11) and second (12) box walls.

4. The receptacle according to claim 2, wherein the cutting wall is connected at the first fold (141) to one of the first (11) and second (12) box walls provided with the cutting seam (112), and the other of the first (11) and second (12) box walls is provided with a first plug-in fitting structure (121) into which the cutting wall can be inserted.

5. The receptacle according to claim 4, wherein the cut wall is provided with a breaking slit (142) extending inwardly from the outer edge and a second fold (143) extending inwardly from the outer edge, the breaking slit (142) being contiguous with the second fold (143);

the cutting wall body comprises a first subsection (14a) and a second subsection (14b) which are connected in an included angle after being folded along the second folding mark (143), one end of the first subsection (14a) is connected with one of the first box wall (11) and the second box wall (12) which is provided with the cutting seam (112), and the other end of the first subsection (14a) protrudes out of the second subsection (14b) to form an inserting end (14a-1) which can be inserted into the first inserting and matching structure (121).

6. The cartridge according to claim 1, further comprising a protective sheet (113), wherein the protective sheet (113) is connected to the wall of the insertion hole (111) and has a third fold (113a) at the connection point, and the protective sheet (113) can be turned around the third fold (113 a);

under the plugging state, the protective sheet (113) can be overturned to be attached to the outer wall of the object to be loaded.

7. The cartridge according to claim 6, wherein the protective sheet (113) is further provided with at least one frangible score (113b), the frangible score (113b) extending from an inner edge to an outer edge of the protective sheet (113).

8. A kit according to any one of claims 1 to 7, characterized in that the box body (1) is formed by folding and splicing a base plate (A) comprising four box wall portions, and a fourth fold mark (A1) is arranged between each four box wall portions;

and the two box wall parts which are farthest relative in the four box wall parts are mutually connected, one of the two box wall parts which are separated in the four box wall parts is the first box wall (11), and the other one is the second box wall (12).

9. The cassette according to claim 8, characterized in that the two of the four most oppositely located cassette wall parts are provided with a first snap-in element (131) on one and a first snap-in engagement part on the other, the first snap-in element (131) being capable of being snapped into the first snap-in engagement part.

10. Cartridge according to claim 8, wherein one of the first (11) and second (12) walls is provided with a frangible portion (122), the frangible portion (122) being connectable to the other of the first (11) and second (12) walls after being folded.

11. Kit according to any one of claims 1 to 7, characterized in that said box (1) comprises a first sub-body (B) and a second sub-body (C), one of said sub-bodies (B, C) comprising a first box wall (11) and the other comprising a second box wall (12);

the first split body (B) and the second split body (C) can be spliced to form the box body (1).

12. Box according to claim 11, wherein each of said first and second sub-bodies (B, C) comprises three box wall portions, between which a fifth fold (B1) is provided;

the box wall parts positioned in the middle of the three box wall parts of the first split body (B) are the first box walls (11), the box wall parts positioned on two sides can be connected with the second split body (C), the box wall parts positioned in the middle of the three box wall parts of the second split body (C) are the second box walls (12), and the box wall parts positioned on two sides can be connected with the first split body (B).

13. The cassette according to claim 12, wherein the first cassette wall (11) is provided with the insertion hole (111), and the cassette wall portions on both sides of the three cassette wall portions of the first division body (B) are provided with second snap members (132) at an end remote from the first cassette wall (11);

the box wall parts positioned on two sides in the three box wall parts of the second split body (C) are provided with third clamping parts (133) at one end far away from the second box wall (12), and the box wall parts positioned on two sides in the three box wall parts of the second split body (C) are also provided with second clamping matching parts (134);

under the assembled state, second joint spare (132) with second joint cooperation portion (134) card is even, third joint spare (133) with patchhole (111) card is even.

14. The cartridge according to claim 12, wherein the first and second sub-bodies (B, C) are made of cardboard, and in the assembled state, the paper grain directions of the two side portions of the three walls of the first sub-body (B) are perpendicular to the first and second walls (11, 12), and the paper grain directions of the two side portions of the three walls of the second sub-body (C) are perpendicular to the first and second walls (11, 12).

15. Box according to claim 14, wherein the first and second sub-bodies (B, C) are made of corrugated cardboard comprising at least one corrugated medium (D) extending in the direction of the flutes of the corrugated cardboard.

16. Cartridge according to claim 11, wherein the first portion (B) is a lid portion (F), the second portion (C) is a body portion (E), the lid portion (F) is the first box wall (11), the body portion (E) comprises a second box wall (12) and at least two oppositely arranged lateral box walls (13), the body portion (E) being connected to the lid portion (F) by the lateral box walls (13).

Technical Field

The invention relates to the technical field of containing boxes, in particular to a containing box.

Background

When the cup-shaped objects such as cup-shaped drinks, cup-shaped foods and the like are transported, the containing box needs to be configured, and the common containing box is that a plurality of inserting holes are simply formed in the upper box wall of the box body, and then the cup-shaped objects are inserted into the corresponding inserting holes to be fixed, so that the cup-shaped objects can be transported. However, the structural strength of the box is low, and especially when the number of the insertion holes formed in the upper box wall is large, the upper box wall of the box body is easy to collapse, which affects the normal use of the box.

Therefore, how to provide a solution to overcome the above-mentioned drawbacks remains a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a containing box, which is provided with a reinforced box wall besides a lateral box wall for connecting a first box wall and a second box wall, is beneficial to improving the supporting performance of the first box wall and the second box wall and can reduce the collapse risk in the using process.

In order to solve the technical problem, the invention provides a containing box, which comprises a box body, wherein the box body comprises a first box wall and a second box wall which are distributed at intervals in the vertical direction, a lateral box wall is connected between the first box wall and the second box wall, and at least one of the first box wall and the second box wall is provided with an insertion hole; further comprising a reinforced box wall for connecting the first box wall and the second box wall.

Different from the prior art, besides the lateral box walls for connecting the first box wall and the second box wall, the first box wall and the second box wall are connected through the reinforced box wall, so that the supporting performance of the first box wall and the second box wall can be improved, and the collapse problem of the first box wall and/or the second box wall in the using process can be further avoided to a great extent.

Optionally, the box wall that is equipped with the patchhole in first box wall, the second box wall is equipped with non-closed cutting seam, the cutting seam encloses to close and forms the cutting wall body, the root of cutting wall body is equipped with first crease, the cutting wall body is followed can form after first crease buckles strengthen the box wall, the hole that leaves after the cutting wall body buckles is used for forming the patchhole.

Optionally, the cutting wall body is connected to one of the first box wall and the second box wall at the first fold, which is provided with the cutting seam, and the cutting wall body can also abut against the other of the first box wall and the second box wall.

Optionally, the cutting wall body is connected to one of the first box wall and the second box wall, which is provided with the cutting seam, at the first folding mark, and the other of the first box wall and the second box wall is provided with a first inserting and connecting structure, into which the cutting wall body can be inserted.

Optionally, the cutting wall body is provided with a breaking seam extending inwards from the outer edge and a second folding mark extending inwards from the outer edge, and the breaking seam is connected with the second folding mark; the cutting wall body comprises a first subsection and a second subsection which are connected in an included angle after being folded along the second folding mark, one end of the first subsection is connected with one of the first box wall and the second box wall, wherein the cutting seam is arranged in the first box wall, and the other end of the first subsection protrudes out of the second subsection to form an inserting end which can be inserted into the first inserting matching structure.

Optionally, the protective sheet is connected to the hole wall of the insertion hole, and a third fold is arranged at the connection position of the protective sheet and the hole wall, and the protective sheet can be turned around the third fold; under the splicing state, the protective sheet can be overturned to be attached to the outer wall of the object to be loaded.

Optionally, the protective sheet is further provided with at least one breakable mark, and the breakable mark extends from the inner edge to the outer edge of the protective sheet.

Optionally, the box body is formed by folding and splicing a substrate, the substrate comprises four box wall parts, and fourth folding marks are arranged between the four box wall parts; and the two box wall parts which are farthest relative to each other in the four box wall parts are mutually connected, one of the two box wall parts which are separated from each other in the four box wall parts is the first box wall, and the other one is the second box wall.

Optionally, one of the two farthest opposite positions of the box wall portions is provided with a first clamping piece, the other one of the two farthest opposite positions of the box wall portions is provided with a first clamping matching portion, and the first clamping piece can be clamped into the first clamping matching portion.

Optionally, one of the first box wall and the second box wall is provided with a foldable portion, and the foldable portion can be connected with the other of the first box wall and the second box wall after being folded.

Optionally, the box body comprises a first split body and a second split body, one of the first split body and the second split body comprises a first box wall, and the other comprises a second box wall; the first split body and the second split body can be spliced to form the box body.

Optionally, the first and second sub-bodies each include three box wall portions, and a fifth fold is provided between the three box wall portions of the same sub-body; the box wall parts positioned in the middle of the three box wall parts of the first split body are the first box walls, the box wall parts positioned on two sides can be connected with the second split body, the box wall parts positioned in the middle of the three box wall parts of the second split body are the second box walls, and the box wall parts positioned on two sides can be connected with the first split body.

Optionally, the first box wall is provided with the insertion hole, and the box wall portions on two sides of the three box wall portions of the first split body are provided with second clamping pieces at one end far away from the first box wall; the box wall parts positioned on two sides in the three box wall parts of the second split body are provided with third clamping pieces at one end far away from the second box wall, and the box wall parts positioned on two sides in the three box wall parts of the second split body are also provided with second clamping matching parts; under the assembled state, the second joint spare with second joint cooperation portion card is even, the third joint spare with the patchhole card is even.

Optionally, the first and second sub-bodies are made of cardboard, and in an assembled state, the paper grain directions of the box wall portions on both sides of the three box wall portions of the first sub-body are perpendicular to the first and second box walls, and the paper grain directions of the box wall portions on both sides of the three box wall portions of the second sub-body are perpendicular to the first and second box walls.

Optionally, the first split body and the second split body are both made of corrugated boards, each corrugated board includes at least one layer of corrugated medium, and the extending direction of the corrugated medium is the paper grain direction of the corrugated board.

Optionally, the first separated body is a lid portion, the second separated body is a body portion, the lid portion is the first box wall, the body portion includes a second box wall and at least two lateral box walls arranged oppositely, and the body portion is connected to the lid portion through the lateral box walls.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of a load-bearing box provided in the present invention;

FIG. 2 is a schematic view of the insert hole, the protective sheet and the reinforcing case wall of FIG. 1;

FIG. 3 is an enlarged partial view of the reinforcing box wall;

FIG. 4 is an expanded view of FIG. 1;

FIG. 5 is a schematic structural view of another embodiment of the load bearing box provided by the present invention;

FIG. 6 is an expanded view of the first sub-body of FIG. 5, and shows a partial cross-sectional structure;

FIG. 7 is an expanded view of the second section of FIG. 5 and shows a partial cross-sectional configuration;

FIG. 8 is a schematic structural view of another embodiment of the load bearing box provided by the present invention;

fig. 9 is an expanded view of the body portion of fig. 8.

The reference numerals in fig. 1-9 are illustrated as follows:

1, 11, a first box wall, 111 inserting holes, 112 cutting seams, 113 protection sheets, 113a third folding seam, 113b easy-breaking seams, 114 a second inserting and matching structure, 12 a second box wall, 121 a first inserting and matching structure, 122 easy-breaking parts, 13 lateral box walls, 131 a first clamping part, 132 a second clamping part, 133 a third clamping part, 134 a second clamping and matching part, 135 a fourth clamping part, 136 adhesive parts, 14 reinforcing box walls, 14a first part, 14a-1 inserting end, 14b second part, 141 a first folding seam, 142 breaking seams and 143 second folding seams;

the corrugated board comprises a base plate A, a1 fourth folding trace, a B first split, a B1 fifth folding trace, a C second split, a D corrugated medium body, an E body part and an F cover body part.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

The terms "first," "second," and the like, herein are used for convenience in describing two or more structures or components that are identical or similar in structure and/or function and do not denote any particular limitation in order and/or importance.

Referring to fig. 1 to 9, fig. 1 is a schematic structural view of an embodiment of a receptacle box according to the present invention, fig. 2 is a schematic structural view of an insertion hole, a protection sheet, and a reinforcing box wall in fig. 1, fig. 3 is a partially enlarged view of the reinforcing box wall, fig. 4 is an expanded view of fig. 1, fig. 5 is a schematic structural view of another embodiment of the receptacle box according to the present invention, fig. 6 is an expanded view of a first division in fig. 5 and shows a partial cross-sectional structure, fig. 7 is an expanded view of a second division in fig. 5 and shows a partial cross-sectional structure, fig. 8 is a schematic structural view of another embodiment of the receptacle box according to the present invention, and fig. 9 is an expanded view of a body portion in fig. 8.

As shown in fig. 1-3, the present invention provides a containing box, which includes a box body 1, the box body 1 includes a first box wall 11 and a second box wall 12 which are distributed at intervals in the vertical direction, a lateral box wall 13 is further connected between the first box wall 11 and the second box wall 12, at least one of the first box wall 11 and the second box wall 12 is provided with an insertion hole 111 for inserting and transporting an object to be contained, the object to be contained may specifically be a cup-shaped member, such as coffee in a cup, and the cup-shaped member may generally have a tapered structure with a thick upper part and a thin lower part, so that the cup-shaped member can be clamped in the insertion hole 111; a reinforcing box wall 14 is also included, the reinforcing box wall 14 being used to connect the first box wall 11 and the second box wall 12.

Different from the prior art, the first box wall 11 and the second box wall 12 are connected through the reinforcing box wall 14 besides the lateral box wall 13 connecting the first box wall 11 and the second box wall 12, so that the supporting performance of the first box wall 11 and the second box wall 12 can be improved, and the collapse problem of the first box wall 11 and/or the second box wall 12 in the using process can be further avoided to a great extent.

The reinforcing box wall 14 may be an independently designed component, and then may be connected to the first box wall 11 and the second box wall 12 by means of bonding, plugging, clipping, etc.; alternatively, the reinforcing box wall 14 may also be integrally formed to the first box wall 11 and/or the second box wall 12.

In a specific scheme, the box walls provided with the insertion holes 111 in the first box wall 11 and the second box wall 12 can be provided with non-closed cutting seams 112, the cutting seams 112 can be enclosed to form a cutting wall body, and the root of the cutting wall body can be provided with a first folding mark 141; the connecting line between the two ends of the cutting slit 112 is named as the unconnected line of the cutting slit 112, it is understood that the unconnected line and the cutting slit 112 may form a closed figure, and the first folding mark 141 provided at the root of the cutting wall body may be the unconnected line or a folding mark at a part of the wall of the cutting wall body near the unconnected line.

The cut wall body can be bent along the first fold 141 to form the reinforced box wall 14, and the hole left on the corresponding box wall after the cut wall body is bent can be used to form the insertion hole 111. Therefore, waste caused by the fact that a circumferentially closed cutting seam is directly adopted in the traditional scheme and then the wall body is integrally cut can be avoided; meanwhile, the cutting wall body and the corresponding wall part are made of the same material, the integrally connected part of the cutting wall body and the corresponding wall part is not broken, the connection reliability is higher, and the reinforcing effect after the reinforcing box wall 14 is arranged is better ensured.

After bending, the cut wall body can be connected to one of the first box wall 11 and the second box wall 12, which is provided with the cut seam 112, at the first fold 141, in the solution of the figures, the cut seam 112 is provided in the first box wall 11, and therefore the cut wall body can be connected to the first box wall 11 at the first fold 141; the cutting wall can also be connected to the other of the first box wall 11 and the second box wall 12, and for the sake of description, the embodiment of the drawing in which the cutting wall is part of the first box wall 11 is also illustrated here, i.e. the cutting wall can also be connected to the second box wall 12.

In an embodiment, as shown in fig. 1 to 4, a fixed connection scheme such as adhesion, insertion, clamping, and the like may be adopted between the cutting wall body and the second box wall 12, for example, by insertion, and with reference to fig. 4, the second box wall 12 may be provided with an insertion fitting structure 121, and the insertion fitting structure 121 may be specifically a groove-shaped (i.e., not penetrating through the second box wall 12), or may also be a hole-shaped (i.e., penetrating through the second box wall 12), and during assembly, the cutting wall body may be inserted into the first insertion fitting structure 121, so as to fixedly mount the cutting wall body on the second box wall 12.

In another embodiment, as shown in fig. 5-7, the cutting wall body can also abut the second box wall 12. It should be understood that, in practical use, the object to be loaded is inserted from the insertion hole 111, at this time, the outer peripheral wall of the object to be loaded forces the cutting wall body to rotate around the first folding mark 141, so as to maintain the abutting relationship with the second box wall 12, that is, on the basis that the cutting wall body has a suitable size, the installation process of the object to be loaded can enable the cutting wall body to naturally abut against the second box wall 12, so as to achieve the reinforcement of the first box wall 11 and the second box wall 12.

The connecting portion between the cut wall body and the second box wall 12 may be an end of the cut wall body away from the first folding mark 141, or may be another portion of the cut wall body.

Taking the scheme in fig. 3 as an example, in an exemplary scheme, the cut wall body may be provided with a breaking seam 142 extending inwards from the outer edge and a second folding mark 143 extending inwards from the outer edge, and the breaking seam 142 is connected with the second folding mark 143; when mounted, the cut wall body may be folded along the second folding mark 143, and in this case, the cut wall body may include a first section 14a and a second section 14b connected at an included angle, one end of the first section 14a may be connected to the first box wall 11 at the first folding mark 141, and the other end of the first section 14a may protrude from the second section 14b to form a plugging end 14a-1 capable of being inserted into the first plugging matching structure 121.

By adopting the scheme, when the inserting end 14a-1 is inserted into the first inserting matching structure 121, the folded second subsection 14b can be attached to the second box wall 12, so that the thickness of the contact part of the second box wall 12 and the object to be loaded can be increased, and the strength of the second box wall 12 can be further improved; meanwhile, after the object to be loaded is inserted, the bottom of the object to be loaded can also generate a certain pressing force on the second sub-part 14b, which has positive significance for ensuring the insertion reliability of the insertion end 14a-1 in the first insertion matching structure 121.

In connection with fig. 4, to realize that the folded first section 14a may have the insertion end 14a-1 protruding the second section 14b, the breaking seam 142 may have a curved section at the connection with the second fold 143, i.e. the breaking seam 142 may present an approximately L-shaped seam structure; alternatively, the dividing slit 142 may have other structures, such as an arc-shaped structure, as long as the above-mentioned technical effects can be achieved. It should be noted that the folded first section 14a has the insertion end 14a-1 protruding out of the second section 14b mainly for adapting to the insertion and fixing scheme of the cut wall body and the second box wall 12, and if the above-mentioned abutting scheme is adopted, the folded first section 14a may not protrude out of the second section 14b, and in fact, the cut wall body at this time may be provided with only the above-mentioned second folding mark 143, and not provided with the breaking seam 142.

Further, a protection sheet 113 may be further included, the protection sheet 113 may be connected to the hole wall of the insertion hole 111, and a third fold 113a may be provided at the connection point of the protection sheet 113 and the insertion hole, and the protection sheet 113 may be capable of being turned around the third fold 113 a; under the grafting state, the protection sheet 113 can overturn to and wait to hold the outer wall of dress thing and laminate mutually to increase and wait to hold the area of contact of dress thing, be favorable to guaranteeing to waiting to hold the reliable fixed of dress thing.

As shown in the figure, the number of the protection sheets 113 may be multiple, and each protection sheet 113 may be distributed at intervals along the circumferential direction, so that the protection sheets 113 may be attached to multiple positions on the circumferential direction of the outer wall of the object to be loaded, so as to improve the uniformity of the circumferential stress of the object to be loaded as much as possible, and ensure the reliability of the positioning of the object to be loaded to a greater extent.

Here, the turning direction of the protection sheet 113 is not limited in the embodiments of the present invention, and the protection sheet may be turned outwards, i.e. turned to the outside of the box body 1, or turned inwards, i.e. turned to the inside of the box body 1, and may be determined by combining the actual situation.

The protective sheet 113 may have a fan-ring shape, but may have another shape, and the outer edge thereof may be connected to the inner wall of the insertion hole 111 by the third folding mark 113 a. The protection sheet 113 may further have at least one breakable mark 113b, and each breakable mark 113b may extend from the inner edge to the outer edge of the protection sheet 113; therefore, after the object to be loaded is inserted into the insertion hole 111, due to the abutting of the outer wall of the object to be loaded and the protection sheet 113, the inner edge portion of the protection sheet 113 can be divided into a plurality of pieces along each easy-breaking mark 113b, and each piece can be better matched with the outer wall (generally an arc-shaped cylindrical surface) of the object to be loaded, so that the protection sheet 113 and the outer wall of the object to be loaded can have larger contact area, the circumferential stress uniformity of the object to be loaded can be improved to a greater extent, and the reliable positioning of the object to be loaded and the insertion hole 111 can be ensured.

The box body 1 can be formed by splicing one plate body, can also be formed by splicing a plurality of plate bodies, and can be determined according to actual conditions.

In the embodiment shown in fig. 1-4, the box body 1 may be formed by folding and splicing a base plate a, the base plate a may include four box wall portions, and fourth folding marks a1 (three) may be provided between the four box wall portions, and when assembled, the base plate a may be folded along the fourth folding marks a 1; the two box wall parts with the farthest relative positions in the four box wall parts can be connected to construct the four box walls of the box body 1; in two spaced-apart box wall portions of the four box wall portions, one of the two box wall portions may be a first box wall 11, and the other one may be a second box wall 12, and the structures of the first box wall 11 and the second box wall 12 may refer to the foregoing description, and will not be described repeatedly herein.

The two farthest box wall parts of the four box wall parts at the relative positions can be fixed in a bonding mode, a card inserting mode and the like, the card inserting mode is taken as an example, one of the two box wall parts can be provided with a first clamping piece 131, the other box wall part can be provided with a first clamping matching part, and the first clamping piece 131 can be clamped into the first clamping matching part to fixedly connect the two box wall parts.

The structural style of first joint spare 131 and first joint cooperation portion can be diversified, specifically can combine actual need to design, as long as can satisfy the reliable connection between the two can. As an exemplary scheme, as shown in fig. 4, the first clamping member 131 may be T-shaped, the first clamping fit portion may be a hole wall of the insertion hole 111, and after the first clamping member 131 extends into the insertion hole 111, the vertical portion of the T-shape may be attached to the hole wall of the insertion hole 111, and the horizontal portion of the T-shape may abut against the upper wall surface of the first box wall 11, so as to form a clamping fit.

Through the design of the fourth folding mark a1, the box body 1 can form four box walls, which can already meet the box forming requirement and the basic bearing function of the box body 1, and in order to further improve the strength of the box body 1, one of the first box wall 11 and the second box wall 12 can be provided with the easy-to-fold portion 122, and the easy-to-fold portion 122 can be connected with the other one of the first box wall 11 and the second box wall 12 after being folded, and the specific connection mode can be bonding, splicing, clamping and the like, so that four lateral box walls 13 can be formed, and the positive significance is provided for ensuring the strength of the box body 1.

Taking the scheme in fig. 4 as an example, the first box wall 11 may be provided with a hole-type or groove-type second socket fitting structure 114, the easy-to-fold portion 122 may have a small-size section and a large-size section, a support step may be formed between the two sections, and the folded easy-to-fold portion 122 may be inserted into the corresponding second socket fitting structure 114 through the small-size section and supports the first box wall through the support step, so that the support performance of the first box wall 11 and the second box wall 12 may be improved.

In the embodiment shown in fig. 5 to 9, the box body 1 may include a first division B and a second division C, one of the first division B and the second division C may include a first box wall 11, and the other may include a second box wall 12, and then the box body 1 may be formed by splicing the first division B and the second division C.

As shown in fig. 5 to 7, each of the first and second divided bodies B and C may include three box wall portions, and a fifth folding mark B1 may be provided between the three box wall portions of the same divided body; the middle box wall part of the three box wall parts of the first split body B can be a first box wall 11, the box wall parts on two sides can be connected with the second split body C, the middle box wall part of the three box wall parts of the second split body C can be a second box wall 12, and the box wall parts on two sides can be connected with the first split body B so as to form six box walls of the box body 1 in an assembled mode; the connection mode between the first split body B and the second split body C can also adopt bonding, splicing, clamping and the like, and can be determined according to actual conditions.

In the drawings, the first case wall 11 may be provided with an insertion hole 111, and the case wall portions on both sides of the three case wall portions of the first divided body B may be provided with second snap members 132 at an end away from the first case wall; the box wall parts positioned on two sides of the three box wall parts of the second component C can be provided with a third clamping piece 133 at one end far away from the second box wall, and the box wall parts positioned on two sides of the three box wall parts of the second component C can also be provided with a second clamping matching part 134; in the assembled state, the second clamping member 132 can be clamped with the second clamping matching part 134, and the third clamping member 133 can be clamped with the hole wall of the insertion hole 111 to fixedly connect the first component B and the second component C.

The second clamping piece 132 can be a clamping hook type, the second clamping matching part 134 can be a clamping groove, and a notch of the clamping groove can adopt a necking design, so that the second clamping piece 132 is not easy to fall off after being clamped into the second clamping matching part 134; the structure of the third snap-in member 133 may be identical to that of the first snap-in member 131 described above.

The first split body B and the second split body C can be made of paperboards, most of the paperboards have a single paper pattern direction, and when the paper pattern direction is consistent with the stress direction of the paperboards, the paperboards can have the maximum bearing strength. Generally, for single-structure paperboards, such as plasterboards, mounting boards and the like, most of the fibers extend in the same direction during the preparation of the paper, and the direction can be referred to as the paper grain direction of the paperboards; for a composite board, such as a corrugated board, generally has more than one layer of corrugated medium D, and the extending direction of the corrugated medium D can be referred to as the paper grain direction of the corrugated board.

Taking the first split body B and the second split body C made of the corrugated board as an example, the corrugated board comprises at least one layer of corrugated medium D, and the structure of the corrugated medium D is shown in the section display parts in fig. 6 and 7.

In the foregoing solution, the box body 1 is assembled by two separate bodies, and each of the two separate bodies may include three box wall portions, so that after the assembly is completed, in a normal use state, the first box wall 11 and the second box wall 12 are distributed at intervals in the vertical direction, the corrugated mediums D of the box wall portions on both sides in the three box wall portions of the first separate body B may be in a state perpendicular to the first box wall 11 and the second box wall 12, and the corrugated mediums D of the box wall portions on both sides in the three box wall portions of the second separate body C may be in a state perpendicular to the first box wall 11 and the second box wall 12, so that the extending direction of the corrugated mediums D in the box walls 13 on each side may be the same as the force-receiving direction, and the overall structural strength of the box body 1 may be further improved.

The embodiment of the present invention further provides another solution of a split structure, where the first split body B may be a cover body portion F, the second split body C may be a body portion E, the cover body portion F may be a first box wall 11, the body portion E may include a second box wall 12 and at least two lateral box walls 13 disposed opposite to each other, and the body portion E may be connected to the cover body portion F through the lateral box walls 13.

In the embodiment of fig. 8 and 9, the body portion E may include four lateral box walls 13, the four lateral box walls 13 may be bonded by a bonding portion 136, one end of each lateral box wall 13 away from the second box wall 12 may be provided with a fourth clamping member 135, and further may be clamped with the cover portion F by each fourth clamping member 135, and a specific clamping structure is not limited herein as long as a connection requirement between the two can be met.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.