阅读说明：本技术 一种盒体 (Box body ) 是由 丁春枫 于 2020-06-12 设计创作，主要内容包括：一种盒体,包括第一分体和第二分体,第一分体、第二分体均包括三个盒壁部,同一分体的三个盒壁部之间设有第一折叠痕；第一分体的三个盒壁部中位于中间的盒壁部为上盒壁、位于两侧的盒壁部能够与第二分体相连,第二分体的三个盒壁部中位于中间的盒壁部为下盒壁、位于两侧的盒壁部能够与第一分体相连；第一分体、第二分体均采用纸板制备,组装状态下,第一分体的三个盒壁部中位于两侧的盒壁部的纸纹方向处于与上盒壁、下盒壁相垂直的状态,第二分体的三个盒壁部中位于两侧的盒壁部的纸纹方向处于与上盒壁、下盒壁相垂直的状态。上述盒体的各侧向盒壁的纸纹方向均处于与上/下盒壁垂直的状态,可保证结构强度。(A box body comprises a first split body and a second split body, wherein the first split body and the second split body respectively comprise three box wall parts, and first folding marks are arranged between the three box wall parts of the same split body; the middle box wall part of the three box wall parts of the first split body is an upper box wall, the box wall parts at two sides can be connected with the second split body, the middle box wall part of the three box wall parts of the second split body is a lower box wall, and the box wall parts at two sides can be connected with the first split body; the first split body and the second split body are both made of paperboards, in an assembly state, the paper pattern directions of the box wall parts on two sides in the three box wall parts of the first split body are in a state of being perpendicular to the upper box wall and the lower box wall, and the paper pattern directions of the box wall parts on two sides in the three box wall parts of the second split body are in a state of being perpendicular to the upper box wall and the lower box wall. The paper pattern direction of each lateral box wall of the box body is in a state vertical to the upper/lower box walls, so that the structural strength can be ensured.)

1. A box body is characterized by comprising a first split body (B) and a second split body (C), wherein the first split body (B) and the second split body (C) respectively comprise three box wall parts, and a first folding mark (B1) is arranged between the three box wall parts of the same split body;

the middle box wall part of the three box wall parts of the first split body (B) is an upper box wall (11), the box wall parts at 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) is a lower box wall (12), and the box wall parts at two sides can be connected with the first split body (B);

the first split body (B) and the second split body (C) are both made of paperboards, in an assembly state, the paper grain directions of the box wall parts positioned on two sides in the three box wall parts of the first split body (B) are in a state of being perpendicular to the upper box wall (11) and the lower box wall (12), and the paper grain directions of the box wall parts positioned on two sides in the three box wall parts of the second split body (C) are in a state of being perpendicular to the upper box wall (11) and the lower box wall (12).

2. The box body according to claim 1, wherein the box wall portions on two sides of the three box wall portions of the first split body (B) are provided with a first clamping member (132) at one end far away from the upper box wall (11), and the first split body (B) is clamped with the second split body (C) through the first clamping member (132);

the box wall portion that is located both sides in the box wall portion of second subdivision (C) is keeping away from the one end of lower box wall (12) is equipped with second joint spare (133), second subdivision (C) passes through second joint spare (133) with first components of a whole that can function independently (B) joint.

3. The box body according to claim 2, wherein the box wall parts on two sides of the three box wall parts of the second sub-body (C) are further provided with first clamping matching parts (134), and the first clamping piece (132) is clamped with the first clamping matching parts (134) in an assembling state.

4. A cartridge according to claim 3, wherein the first snap-fit portion (134) is a snap groove and the snap groove is of a tapered design.

5. A box according to claim 2, wherein the upper box wall (11) is further provided with a second snap-fit portion, and the second snap-fit member (133) is snap-fitted to the second snap-fit portion in an assembled state.

6. A case according to claim 5, wherein the upper case wall (11) is provided with an insertion hole (111) for the object to be held, and the second snap-fit portion is the insertion hole (111).

7. The box according to claim 6, wherein the second clip member (133) is T-shaped, and in an assembled state, the second clip member (133) can extend into the insertion hole (111) and abut against the upper wall surface of the upper box wall (11) through a transverse portion of the T-shape.

8. The box according to any of claims 1 to 7, characterised in that the upper box wall (11) and/or the lower box wall (12) is provided with an insertion hole (111) for the items to be loaded.

9. The case according to claim 8, wherein the wall of the insertion hole (111) is connected with a protection sheet (133) and a second fold (113a) is arranged at the connection position of the insertion hole and the protection sheet, and the protection sheet (113) can be turned around the second 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.

10. The case according to claim 9, 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).

11. The box according to any one of claims 1 to 7, wherein the first and second sub-bodies (B, C) are each made of corrugated cardboard, the corrugated cardboard comprising at least one layer of corrugated medium (D), the direction of extension of the corrugated medium (D) being the direction of the flutes of the corrugated cardboard.

Technical Field

The invention relates to the technical field of box bodies, in particular to a box body.

Background

The box bodies such as the containing box of drinks are generally formed by folding and splicing a whole piece of paperboard, the paper grain direction of the paperboard is generally single, and when the paper grain direction is consistent with the stress direction of the paperboard, the paperboard can have the maximum bearing strength. However, when a box body with six box walls is formed by directly folding and assembling a whole piece of paperboard, the paper pattern directions of two lateral box walls in the four lateral box walls are necessarily in a state of being parallel to the upper box wall and the lower box wall, and the strength of the whole box body is further influenced.

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 box body, wherein the paper pattern direction of each lateral box wall can be in a state of being vertical to an upper box wall and a lower box wall, so that the structural strength of the box body can be ensured.

In order to solve the technical problem, the invention provides a box body which comprises a first split body and a second split body, wherein the first split body and the second split body respectively comprise three box wall parts, and first folding marks are arranged between the three box wall parts of the same split body; the middle box wall part of the three box wall parts of the first split body is an upper box wall, the box wall parts on two sides can be connected with the second split body, the middle box wall part of the three box wall parts of the second split body is a lower box wall, and the box wall parts on two sides can be connected with the first split body; the first components of a whole that can function independently, the second components of a whole that can function independently all adopt cardboard preparation, under the assembled state, three of first components of a whole that can function independently the paper line direction of the box wall portion that is located both sides in the box wall portion be in with go up the box wall, lower box wall is the vertically state, three of second components of a whole that can function independently the paper line direction of the box wall portion that is located both sides in the box wall portion be in with go up the box wall, lower box wall is the vertically state.

By adopting the structure, the two paper boards of the first split body and the second split body are spliced to form the box body, and each split body comprises three box wall parts, so that the paper pattern directions of the box wall parts on two sides in the three box wall parts of the first split body and the paper pattern directions of the box wall parts on two sides in the three box wall parts of the second split body can be in a state of being perpendicular to the upper box wall and the lower box wall in an assembled state, so that the paper pattern directions in the box walls on all sides can be the same as the stress direction, the supporting performance of the box walls on the sides of the box body can be greatly improved, and the structural strength of the box body can be ensured.

Optionally, the box wall portions on two sides of the three box wall portions of the first split body are provided with first clamping pieces at one end far away from the upper box wall, and the first split body is clamped with the second split body through the first clamping pieces; the box wall portion that is located both sides in the box wall portion of second subdivision is keeping away from the one end of box wall is equipped with second joint spare down, the second subdivision passes through second joint spare with first subdivision joint.

Optionally, the box wall portion that is located both sides in the box wall portion of second components of a whole that can function independently still is equipped with first joint cooperation portion, under the assembled state, first joint spare with first joint cooperation portion card links.

Optionally, the first clamping matching part is a clamping groove, and the clamping groove is designed in a necking mode.

Optionally, the upper box wall is further provided with a second clamping matching portion, and the second clamping piece is clamped with the second clamping matching portion in an assembling state.

Optionally, the upper box wall is provided with an insertion hole for holding an object, and the second snap-fit portion is the insertion hole.

Optionally, the second clamping member is T-shaped, and in an assembled state, the second clamping member can extend into the insertion hole and abut against the upper wall surface of the upper box wall through the transverse portion of the T-shaped second clamping member.

Optionally, the upper box wall and/or the lower box wall is provided with an insertion hole for the object to be contained.

Optionally, a protection sheet is connected to the hole wall of the insertion hole, a second fold mark is arranged at the connection position of the protection sheet and the insertion hole, and the protection sheet can turn around the second fold mark; 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 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.

Drawings

FIG. 1 is a schematic structural diagram of another embodiment of a cassette provided in the present invention;

FIG. 2 is an expanded view of the first sub-body of FIG. 1, and shows a partial sectional structure;

FIG. 3 is an expanded view of the second section of FIG. 1 and shows a partial cross-sectional structure.

The reference numerals in fig. 1-3 are illustrated as follows:

1, 11, an upper box wall, 111 insertion holes, 113 protection sheets, 113a second fold marks, 113b easy-breaking marks, 12 lower box walls, 13 lateral box walls, 132 first clamping pieces, 133 second clamping pieces and 134 first clamping matching parts;

b first split, B1 first fold mark, C second split and D corrugated medium.

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. 1-3, fig. 1 is a schematic structural view of another embodiment of a box body according to the present invention, fig. 2 is an expanded view of a first section in fig. 1 and shows a partial sectional structure, and fig. 3 is an expanded view of a second section in fig. 1 and shows a partial sectional structure.

As shown in fig. 1 to 3, the present invention provides a box body, which comprises a first split body B and a second split body C, wherein the first split body B and the second split body C both comprise three box wall parts, and a first fold mark B1 is arranged between the three box wall parts of the same split body; the middle box wall part of the three box wall parts of the first split body B is an upper box wall 11, the box wall parts at two sides (two lateral box walls 13 forming the box body 1) 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 is a lower box wall 12, and the box wall parts at two sides (the other two lateral box walls 13 forming the box body 1) can be connected with the first split body B; the first split body B and the second split body C are both made of paperboards, in the assembled state, the paper pattern directions of the box wall parts on two sides in the three box wall parts of the first split body B are in a state of being perpendicular to the upper box wall 11 and the lower box wall 12, and the paper pattern directions of the box wall parts on two sides in the three box wall parts of the second split body C are in a state of being perpendicular to the upper box wall 11 and the lower box wall 12.

It should be noted that for single-structure cardboard, such as plaster board, mounting board, etc., most of the fibers extend in the same direction during the preparation of the paper, which may be referred to as the paper grain direction of the cardboard; for a composite paperboard, like 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 corrugated direction of the corrugated board.

Taking the first split body B and the second split body C made of corrugated boards as an example, by adopting the above structure, the embodiment of the invention adopts the first split body B and the second split body C two corrugated boards to assemble to form the box body 1, each split body comprises three box wall parts, thus, in an assembled state, the corrugated core bodies D of the box wall parts positioned at two sides in the three box wall parts of the first split body B and the corrugated core bodies D of the box wall parts positioned at two sides in the three box wall parts of the second split body C can be in a state of being perpendicular to the upper box wall 11 and the lower box wall 12, so that the extending direction of the corrugated core bodies D in each lateral box wall 13 can be the same as the stress direction, and further, the support performance of the lateral box walls 13 of the box body 1 can be greatly improved, so as to ensure the structural strength of the box body 1.

For convenience of description, the box wall parts on both sides of the three box wall parts of the first division body B may be referred to as lateral box walls 13 of the first division body B, and the box wall parts on both sides of the three box wall parts of the second division body C may be referred to as lateral box walls 13 of the second division body C. Here, the embodiment of the present invention does not limit the connection structure and the connection position between the lateral box wall 13 of the first component B and the second component C, and the connection structure and the connection position between the lateral box wall 13 of the second component C and the first component B, and in the specific implementation, a person skilled in the art may design according to actual needs as long as the requirement of reliability of connection can be met, and generally, the connection manner between the two components may be bonding, plugging, clamping, and the like.

In the scheme of the drawings, as shown in fig. 2 and fig. 3, two lateral box walls 13 of the first split body B may be provided with a first clamping member 132 at one end far away from the upper box wall 11, and the first split body B may be clamped with the second split body C by the first clamping member 132; the two lateral box walls 13 of the second segment C can be provided with a second clamping piece 133 at one end far away from the lower box wall 12, and the second segment C can be clamped with the first segment B through the second clamping piece 133.

The connecting portion between the two clamping members and the other split body is not limited herein, and the first clamping member 132 is taken as an example, and can be connected to the two lateral box walls 13 of the second split body C, and also directly connected to the lower box wall 12.

Specifically, two lateral box walls 13 of the second segment C may further be provided with first clamping matching portions 134, and in an assembled state, the first clamping member 132 may be directly clamped with the first clamping matching portions 134 on the lateral box walls 13. First joint cooperation portion 134 is located the side direction box wall 13 of second components of a whole that can function independently and is close to the tip of box wall 12 down, and its specific structural style can be the draw-in groove, and the draw-in groove can adopt the throat design, and the notch size of draw-in groove is less than the inslot size promptly for first joint spare 132 is difficult for deviating from after the draw-in groove is gone into to the card.

The joint cooperation structure of first components of a whole that can function independently B then can be for setting up the second joint cooperation portion at last box wall 11, and under the equipment state, second joint spare 133 can be even with the card of second joint cooperation portion. In detail, the second snap-fit portion may be an insertion hole 111 formed in the upper box wall 11, the insertion hole 111 is used for accommodating an object to be accommodated, the object to be accommodated may be a beverage, food or the like in a cup, and the cup for accommodating may be a tapered structure with a thick upper portion and a thin lower portion, so that the cup can be directly snapped into the insertion hole 111 for transportation.

The second clip 133 may be T-shaped, and in an assembled state, the second clip 133 may extend into the insertion hole 111 and abut against the upper wall surface of the upper box wall 11 through a transverse portion of the T-shape, thereby connecting the second component C and the first component B.

The insertion holes 111 can be formed not only in the upper case wall 11 but also in the lower case wall 12, or can be formed in both the upper case wall 11 and the lower case wall 12, and can be formed according to actual requirements.

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 second fold 113a may be provided at a connection position of the protection sheet 113 and the insertion hole, and the protection sheet 113 may be capable of being turned around the second 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 protection sheet 113 may have a fan-ring shape, but may have other shapes, and the outer edge thereof may be connected to the inner wall of the insertion hole 111 by the second 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 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.