CN223212861U - Riser reinforcement plate packaging box - Google Patents

Abstract

The utility model relates to the technical field of motorcycle part packaging and discloses a packing box body of a stand pipe reinforcing plate, which comprises a supporting cover part and a side wall part arranged on the supporting cover part and used for surrounding the stand pipe reinforcing plate on the supporting cover part, wherein a supporting and limiting part which is connected with and attached to the side wall part is arranged on the supporting cover part and positioned in the side wall part, and the supporting and limiting part is used for supporting and limiting the movement of the stand pipe reinforcing plate. Through setting up and supporting the spacing portion between supporting lid portion and side wall portion, in order to hold in the palm the riser reinforcing plate from the bottom with can hold in the palm the cooperation between lid portion and the side wall portion in order to set up riser reinforcing plate wherein to prevent riser reinforcing plate and other contacts from bottom and side, with can hold in the palm the riser reinforcing plate from the bottom, increase the interval between riser reinforcing plate and the support lid portion, reduce and even avoid transporting the damage of taking in-process ground to the riser reinforcing plate, and restrict its removal in the lateral direction, improve packing stability and reliability.

Description

Packing box body of vertical pipe reinforcing plate

Technical Field

The utility model relates to the technical field of motorcycle part packaging, in particular to a packing box body of a vertical pipe reinforcing plate.

Background

The motorcycle riser reinforcing plate is an important component in the motorcycle body structure and is mainly used for reinforcing the strength and the stability of the motorcycle riser. The stand pipe is a key component of a motorcycle frame, bears the weight of a vehicle body and various forces during running, and therefore, the stand pipe reinforcing plate has the function of ensuring the fastening and durability of the stand pipe and preventing deformation or damage during running.

The existing packing method of the vertical pipe reinforcing plate comprises the steps of wrapping the vertical pipe reinforcing plate by a PE (polyethylene) bag, then putting the wrapped vertical pipe reinforcing plate into a paper pad box, directly putting the paper pad box into a paper box, covering a cover, and then packing and delivering. Because the riser reinforcing plate is of a sheet structure, in order to avoid extrusion damage to the riser reinforcing plate, the existing packaging method is a mode of wrapping bubble films on the surface of the riser, but the riser reinforcing plate in the packaging box is easy to move in a stringing way in the transportation process, the riser reinforcing plate is easy to damage due to collision caused by lateral overturning along the edge, so that economic loss is caused, meanwhile, because the plurality of taking and placing actions exist in the transportation process, the bottom of the riser reinforcing plate is only separated by the packaging paper, a plurality of riser reinforcing plates are usually placed in the paper box, the riser reinforcing plate has a certain weight, the weight of the riser reinforcing plate can cause the bottom of the paper box to contact the platform with a certain force when the paper box is placed on any platform, the riser reinforcing plate contacting the bottom of the paper box is easy to damage, and the packaging reliability of the riser reinforcing plate is poor.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the packing box body of the vertical pipe reinforcing plate to solve the problem of poor packing reliability of the vertical pipe reinforcing plate.

In order to solve the technical problems, the utility model adopts the technical scheme that the packing box body of the stand pipe reinforcing plate comprises a supporting cover part and a side wall part arranged on the supporting cover part and used for surrounding the stand pipe reinforcing plate on the supporting cover part, wherein a supporting limiting part which is connected with and attached to the side wall part is arranged on the supporting cover part and positioned in the side wall part, and the supporting limiting part is used for supporting and limiting the movement of the stand pipe reinforcing plate so as to drag the bottom of the stand pipe reinforcing plate, prevent the bottom of the stand pipe reinforcing plate from being damaged due to the taking and placing in the transportation process, play a certain limiting role in the transverse direction, prevent the stand pipe reinforcing plate from transversely shaking in the transportation process, and improve the packing reliability.

Furthermore, a device cavity with an open top is formed between the side wall part and the supporting cover part in a surrounding mode, two supporting limiting parts are arranged in the device cavity corresponding to the device cavity in a parallel and spaced mode, each supporting limiting part comprises a bottom pressing structure arranged in the device cavity and a limiting groove arranged on the bottom pressing structure and used for supporting and clamping the riser reinforcing plate, the freedom degree of the riser reinforcing plate is limited to a certain extent, and the protection safety of the riser reinforcing plate during transportation is improved.

Further, the support limiting part further comprises a clamping groove formed in the bottom pressing structure, the bottom pressing structure is in cross clamping connection with the bottom of the side wall part through the clamping groove, and the bottom pressing structure and the side wall part are both supported on the supporting cover part, so that the support strength of the bottom pressing structure to the vertical pipe reinforcing plate is guaranteed, and meanwhile, the structural strength and the durability of the whole packaging box are improved through cooperation between the bottom pressing structure and the side wall part.

Further, the side wall part comprises a plurality of first vertical plates which are parallel along the A direction and are arranged at equal intervals and a plurality of second vertical plates which are parallel along the B direction and are arranged at equal intervals, the second vertical plates are crossed with the first vertical plates in a crossed manner, a plurality of device cavities which are equally divided into rectangular arrays are formed between the first vertical plates and the cover supporting part in a surrounding manner, so that a plurality of vertical pipe reinforcing plates can be arranged at the same time, and the transportation cost is reduced.

Further, the two supporting and limiting parts are used as a group, each device cavity of each row is penetrated by one group of supporting and limiting parts which are connected with the first vertical plate in a clamping mode, and each group of supporting and limiting parts are located on the part of each device cavity and are provided with limiting grooves, so that the group of supporting and limiting parts are matched with the device cavity of one row, the manufacturing cost of the supporting and limiting parts is reduced, and the integral strength of the supporting and limiting parts can be improved.

Further, the bottom pressing structure comprises a square pressing plate and a first folding structure formed on the pressing plate, the pressing plate is folded to form a columnar structure through the first folding structure, and the limiting groove and the clamping groove are formed in the pressing plate so as to reduce the manufacturing difficulty of the supporting limiting part.

Further, the first folding structure comprises four first folding lines, the four first folding lines are parallel and distributed at intervals along the width direction of the pressing plate, so that the pressing plate is sequentially divided into a first side plate, a top plate, a second side plate, a first bottom plate and a third side plate, the first side plate and the second side plate are respectively bent along the first folding lines on two sides of the top plate, the first bottom plate is bent along the first folding lines between the first bottom plate and the second side plate, and the third side plate is bent along the first folding lines between the third side plate and the first bottom plate and is connected with the first side plate in a stacked mode so as to be folded into a quadrangular shape, and therefore the bottom pressing structure is convenient to manufacture.

Further, the clamping grooves are formed in the positions, corresponding to the first vertical plates, of the pressing plates, the clamping grooves comprise first through holes which are formed in the top plate in a square shape along the width direction of the pressing plates, and second through holes which are formed in the first side plates and the second side plates in a mirror image shape from two ends of the first through holes, so that the first folding lines are bent to form the clamping grooves which are opened upwards, the bottoms of the first vertical plates are inserted into the clamping grooves in a crossing manner so as to facilitate connection between the bottom pressing structure and the first vertical plates, and two second grooves which are respectively in cross connection with the second through holes on the first side plates and the second side plates and a third groove which is used for the first bottom plate to penetrate into the second grooves are formed in the positions, corresponding to the clamping grooves, of the first vertical plates.

Further, the limiting grooves are formed between every two adjacent clamping grooves and are at least one, each limiting groove comprises a square third through hole formed in the top plate and a fourth through hole formed in the first side plate and the third side plate respectively, the third through holes are communicated with the fourth through holes in the first side plate, the fourth through holes are gradually narrowed from the third side plate to one side of the first side plate and are provided with a wide end and a narrow end, the fourth through holes in the first side plate and the third side plate are completely overlapped and communicated after being folded by the pressing plate to form the limiting grooves which are opened upwards, the two fourth through holes in each group are oppositely arranged on one side of the fourth through holes of the supporting limiting parts, the third through holes and the fourth through holes are adapted to the riser reinforcing plate for being clamped in the riser reinforcing plate, and accordingly the width of the third through hole and the width of the wide end of the fourth through hole of one of the two opposite supporting limiting parts are larger than the width of the other limiting groove.

Further, each second slot adjacent to the second vertical plate is adjacent to and communicated with the first jack, so that the bottom pressing structure is attached to the second vertical plate when being clamped to the first vertical plate through the second slots, and stability of the supporting and limiting portion and stability of the packaging box body are improved.

The packing box body of the vertical pipe reinforcing plate has the advantages that the vertical pipe reinforcing plate can be surrounded in the packing box body through the cooperation between the supporting cover part and the side wall part, so that the vertical pipe reinforcing plate is prevented from being contacted with other parts from the bottom and the side surface, the packing protection effect is achieved, the supporting limiting part is arranged between the supporting cover part and the side wall part, so that the vertical pipe reinforcing plate can be pulled from the bottom, the interval between the vertical pipe reinforcing plate and the supporting cover part is increased, the damage to the vertical pipe reinforcing plate on the ground in the transportation and taking process is reduced or even avoided, the movement of the vertical pipe reinforcing plate is limited in the transverse direction, and the packing stability and reliability are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the structure of the first vertical plate of the present utility model;

FIG. 4 is a schematic structural view of a second riser according to the present utility model;

FIG. 5 is a schematic view of one of the supporting and limiting parts of each group according to the present utility model;

FIG. 6 is a schematic view of a second supporting and limiting portion of each set of the present utility model.

The meaning of the reference numerals in the drawings are:

The cover comprises a supporting cover part (1), a bottom supporting plate (11), a first coaming (111), a fourth bottom plate (112), a second coaming (113), a third coaming (114), a fourth coaming (115), a handle hole (116), a terminal plate (117), a second folding structure (12), a second folding line (121), a third folding line (122), a side wall part (2), a first vertical plate (21), a first inserting opening (211), a first slot (212), a second slot (213), a third slot (214), a second vertical plate (22), a second inserting opening (221), a supporting limit part (3), a bottom pressing structure (31), a pressing plate (311), a first side plate (3111), a top plate (3112), a second side plate (3113), a first bottom plate (3114), a third side plate (3115), a first folding structure (312), a first folding line (3121), a limit groove (32), a third three-way hole (321), a first four-way hole (322), a clamping groove (33), a first through hole (331) and a second through hole (332).

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the packing box body for the riser reinforcing plate comprises a supporting cover part 1, a side wall part 2 arranged on the supporting cover part 1 and used for surrounding the riser reinforcing plate on the supporting cover part 1, and a supporting and limiting part 3 arranged on the supporting cover part 1 and the side wall part 2, wherein a device cavity with an open top is formed between the side wall part 2 and the supporting cover part 1 for placing the riser reinforcing plate therein, the supporting cover part 1 is used for supporting the supporting cover part 1 and the supporting and limiting part 3, the side wall part 2 is used for surrounding the riser reinforcing plate from the side surface to protect the riser reinforcing plate, so that the transportation is convenient, and the supporting and limiting part 3 is used for supporting and limiting the movement of the riser reinforcing plate in the transverse direction, so that the bottom of the riser reinforcing plate is spaced on the supporting cover part 1 without contacting the supporting cover part 1, and the force applied to the packing box by the ground is transferred to the riser reinforcing plate in the transportation and taking process, so that the effective protection of the riser reinforcing plate is realized. It should be noted that, the cover supporting portion 1, the side wall portion 2 and the supporting and limiting portion 3 are made of corrugated paper, but not limited to corrugated paper, so that the utility model is low in cost and recyclable.

In the context defined by the present embodiment, the cover portion 1 includes the bottom plate 11 and the second folding structure 312 formed on the bottom plate 11, and the bottom plate 11 is made of corrugated paper and is not limited to corrugated paper. The bottom supporting plate 11 has a square sheet structure and can be square or rectangular according to requirements. The second folding structure 12 includes two second folding lines 121 and two third folding lines 122 formed on the bottom plate 11, the two second folding lines 121 are parallel to two opposite sides of the bottom plate 11, and the two second folding lines 121 are distributed on two sides of the bottom plate 11 near the side edges in a mirror image manner from the center of the bottom plate 11 to divide the bottom plate 11 into a first enclosing plate 111, a fourth bottom plate 112 and a second enclosing plate 113 sequentially, the first enclosing plate 111 and the second enclosing plate 113 are respectively arranged on two sides of the fourth bottom plate 112, and the second folding lines 121 are arranged between the first enclosing plate 111 and the fourth bottom plate 112 and between the second enclosing plate 113 and the fourth bottom plate 112. Both third fold lines 122 are parallel to the other two opposite sides of the bottom pallet 11 such that the third fold lines 122 are perpendicular to the second fold lines 121. Two third folding lines 122 are mirror-image distributed on both sides of the bottom plate 11 near the side edges from the center of the bottom plate 11 to divide the bottom plate 11 into a third enclosing plate 114, a fourth bottom plate 112 and a fourth enclosing plate 115 in sequence, the third enclosing plate 114 and the fourth enclosing plate 115 are arranged on the other both sides of the fourth bottom plate 112, a third folding line 122 is arranged between the third enclosing plate 114 and the fourth bottom plate 112 and between the fourth enclosing plate 115 and the fourth bottom plate 112, the second folding line 121 and the third folding line 122 enable two ends of the third enclosing plate 114 to respectively intersect with the end parts of the first enclosing plate 111 and the second enclosing plate 113, two ends of the fourth enclosing plate 115 respectively intersect with the end parts of the first enclosing plate 111 and the second enclosing plate 113, each intersecting part is defined as an end plate 117, the end plate 117 is connected to the first enclosing plate 111 or the second enclosing plate 113, and the end plate 117 is disconnected by division between the end plate 117 and the adjacent third enclosing plate 114 or the fourth enclosing plate 115. The first enclosing plate 111, the second enclosing plate 113, the third enclosing plate 114 and the fourth enclosing plate 115 are all bent upwards vertically to enclose a cavity with an open top, and end plates 117 at two ends of the first enclosing plate 111 and the second enclosing plate 113 are respectively connected with the corresponding third enclosing plate 114 or the fourth enclosing plate 115 in a manner of pasting or using metal nails for nailing, so that the cover supporting part 1 is formed by folding and enclosing, and the side wall part 2 is supported on the fourth bottom plate 112 and is positioned in the cavity of the cover supporting part 1. In order to secure an attractive appearance of the flap portion 1, the first, second, third and fourth surrounding plates 111, 113, 114 and 115 have the same width. Two of the coamings, such as the first coaming 111 and the second coaming 113, can also be communicated with the third coaming 114 and symmetrically provided with the hand-hold holes 116, so that the carrying personnel can increase the holding force between the carrying personnel and the package bottom support and the hands through the hand-hold holes 116, and the carrying personnel can conveniently move the package box.

In this embodiment, the side wall portion 2 includes a plurality of first risers 21 parallel and equidistant and spaced along the a direction and a plurality of second risers 22 parallel and equidistant and spaced along the B direction, the length directions of the first risers 21 are all distributed along the B direction, the length directions of the second risers 22 are all distributed along the a direction, and a plurality of second risers 22 are all crisscrossed between each first riser 21 to form a plurality of device cavities equally spaced in rectangular array with the supporting cover portion 1, so that the first risers 21 and the second risers 22 are surrounded to form a grid shape and can be provided with a plurality of riser reinforcing plates, thereby improving the holding capacity and reducing the packaging and transportation costs. In the content defined by this embodiment, the first upright plate 21 and the second upright plate 22 are both in rectangular sheet structures, and the length of the first upright plate 21 is the same as the length of the fourth bottom plate 112 or the length of the third enclosing plate 114, and the length of the second upright plate 22 is the same as the width of the fourth bottom plate 112 or the length of the first enclosing plate 111, so that after the cover supporting part 1 is folded, two ends of the first upright plate 21 respectively abut against the first enclosing plate 111 and the second enclosing plate 113, and two ends of the second upright plate 22 respectively abut against the third enclosing plate 114 and the fourth enclosing plate 115, thereby making the first upright plate 21 and the second upright plate 22 mutually support with the cover supporting part 1, and improving the strength and reliability of the whole packaging box. First insertion holes 211 are formed in the bottom side edge of the first vertical plate 21 at positions corresponding to the second vertical plates 22, and the first insertion holes 211 are square grooves and have the same width as the thickness of the second vertical plates 22 so as to be matched with the second vertical plates. A second insertion opening 221 connected to the first insertion opening 211 is formed on the top side of the second vertical plate 22 at a position corresponding to each first insertion opening 211, and the second insertion opening 221 is a square groove and has a width consistent with the thickness of the first vertical plate 21 so as to be matched with the thickness of the first vertical plate 21. The sum of the lengths of the first insertion opening 211 and the second insertion opening 221 is equal to the width of the first vertical plate 21 or the second vertical plate 22, so that after the first insertion opening 211 and the second insertion opening 221 are complementary, the first vertical plate 21 and the second vertical plate 22 are crossed and the bottom side edge and the top side edge are flush, a plurality of device cavities distributed in a rectangular array are formed in a surrounding mode, each device cavity takes the direction A as a row, and the direction B as a column, and a plurality of rows and columns exist, so that the stability of the side wall part 2 is ensured. It should be noted that the first riser 21 and the second riser 22 are each provided in at least two to ensure the shaping of the device cavity. In order to avoid that the side boards cannot be bumped by articles from the side to influence the use of the riser reinforcing plate in the device cavity in the transportation process, two ends of each first riser 21 and each second riser 22 are provided with tail ends outside the device cavity after being assembled, and the width of each tail end is consistent, so that after the side wall part 2 is arranged on the supporting cover part 1, each tail end is abutted against the corresponding side board, the side wall of each device cavity is spaced from each side board, and therefore the riser reinforcing plate in the device cavity cannot be acted when the side impact occurs in the transportation process. Correspondingly, the two ends of the supporting and limiting part 3 can be provided with tail ends in the same way.

In this embodiment, two parallel supporting and limiting portions 3 are correspondingly disposed in each device cavity, and as an embodiment, two supporting and limiting portions 3 may be separately disposed in each device cavity, where the number of the supporting and limiting portions 3 is equal to the number of the device cavities multiplied by two. Preferably, the two supporting and limiting parts 3 are used as a group, each device cavity of each row is penetrated by a group of supporting and limiting parts 3 which are clamped with the first vertical plates 21, so that the device cavities are provided with a plurality of rows, the supporting and limiting parts 3 are provided with a plurality of groups, each device cavity of each row is connected and arranged through a group of supporting and limiting parts 3, the supporting and limiting parts 3 promote the connection firmness and reliability between each first vertical plate 21 while guaranteeing the supporting and limiting of the vertical pipe reinforcing plate in each device cavity of each row, and the overall strength of the packaging box is increased.

In the content defined by this embodiment, the supporting and limiting part 3 includes a bottom pressing structure 31 disposed in the device cavity, a limiting groove 32 disposed on the bottom pressing structure 31, and a clamping groove 33 disposed on the bottom pressing structure 31, where the bottom pressing structure 31 is clamped at the bottom of the side wall part 2 by the clamping groove 33 to realize connection between the bottom pressing structure 31 and the first riser 21, and the limiting groove 32 is used to support and clamp the riser stiffener, so as to space the riser stiffener from the supporting cover part 1, and limit the riser stiffener from moving, and prevent the riser stiffener from shaking and colliding during transportation.

In the content defined by this embodiment, the bottom pressing structure 31 includes a square pressing plate 311 and a first folding structure 312 formed on the pressing plate 311, the pressing plate 311 is a rectangular sheet structure and is folded to form a column structure by the first folding structure 312, the limiting groove 32 and the clamping groove 33 are formed on the pressing plate 311, and the part of each pressing plate 311 supporting the limiting portion 3 located in each device cavity is provided with the limiting groove 32.

In the present embodiment, the first folding structure 312 includes four first folding lines 3121, and the four first folding lines 3121 are parallel and spaced apart along the width direction of the pressing plate 311, and each first folding line 3121 sequentially separates the pressing plate 311 into a first side plate 3111, a top plate 3112, a second side plate 3113, a first bottom plate 3114 and a third side plate 3115. When the package box is used, the first side plate 3111 and the second side plate 3113 are respectively folded vertically downwards along the first folding line 3121 at both sides of the top plate 3112, the first bottom plate 3114 is folded laterally towards the first side plate 3111 along the first folding line 3121 between the first side plate 3113 and the second side plate 3113, the third side plate 3115 is folded vertically upwards along the first folding line 3121 between the first bottom plate 3114, at this time, the first side plate 3111 and the third side plate 3115 are laminated and connected by pasting or other means so that the supporting and limiting portion 3 is folded into a quadrangular prism structure, the first bottom plate 3114 faces the fourth bottom plate 112 side, and the top plate 3112 is matched with the first vertical plate 21. It should be noted that in order to secure the height of the top plate 3112, the widths of the first side plate 3111 and the second side plate 3113 are the same, the width of the third side plate 3115 is smaller than the width of the second side plate 3113 and the difference in width is equal to the thickness of the first bottom plate 3114, and the width of the first bottom plate 3114 is smaller than the width of the top plate 3112 and the difference in width is equal to the width of the first side plate 3111 so as to be folded to form a rectangular parallelepiped shape when assembled, the third side plate 3115 is located inside the first side plate 3111.

In the present embodiment, the clamping groove 33 is formed at the position of the pressing plate 311 corresponding to each first vertical plate 21, the clamping groove 33 includes a first through hole 331 formed on the top plate 3112 along the width direction of the pressing plate 311 and having a square shape, and a second through hole 332 formed on the first side plate 3111 and the second side plate 3113 in a mirror image extending from two ends of the first through hole 331, the second through hole 332 is also formed on the third side plate 3115, the second through hole 332 on the third side plate 3115 is opened toward the side far from the first bottom plate 3114, the widths of the first through hole 331 and the second through hole 332 are equal to the thickness of the first vertical plate 21 for adapting, the opposite ends of the two second through holes 332 are all communicated with the first through hole 331, the opposite ends of the two second through holes 332 are respectively extended to the middle positions of the corresponding first side plate 3111 or the second side plate 3113, when the pressing plate 311 is bent by the first folding line 3121, the clamping groove 33 formed in a door shape is opened upwards, and the second through holes 332 on the first side plate 3111 and the third side plate 3115 are completely overlapped. When assembled, the bottom of the first vertical plate 21 is inserted into the clamping groove 33 in a crossing manner. A second slot 213 and a third slot 214 for the first bottom plate 3114 to penetrate into are formed on the first vertical plate 21 at a position corresponding to the clamping slot 33, so that the length of the second slot 213 and the length of the second through hole 332 are equal to the width of the first side plate 3111, and the second slot 213 can be clamped with the second through hole 332 in a complementary manner. The third slot 214 is formed between the two second openings and is communicated with the two second slots 213, so that the first bottom plate 3114 penetrates into the third slot 214 after the first vertical plate 21 is inserted and inserted into the two second through holes 332, and the supporting and limiting portion 3 is guaranteed to be flush with the bottom side of the first vertical plate 21. Preferably, each second slot 213 adjacent to the second vertical plate 22 is adjacent to and communicated with the first insertion opening 211, and one second slot 213 adjacent to the second vertical plate 22 is located between the two corresponding second slots 213 of each clamping slot, the other second slot 213 is close to the middle of the device cavity, the second slots 213 adjacent to the second vertical plate 22 are communicated with the first insertion opening 211 along the length direction of the first vertical plate 21, when the bottom pressing structure is clamped to the first vertical plate 21 in a crossing manner through the second slots 213, the second slots 213 are clamped to the first side plate 3111 and the third side plate 3115 in a crossing manner through the first through holes 331 and the second through holes 332, and the third side plate 3115 is attached to the second vertical plate 22, so that the strength stability between the supporting and limiting portion 3 and the first vertical plate 21 and the second vertical plate 22 is improved.

In this embodiment, the number of the limiting grooves 32 is at least one between every two adjacent clamping grooves 33, and two vertical tube reinforcing plates can be installed in each device cavity, two limiting grooves 32 on each supporting and limiting portion 3 are arranged on the pressing plate 311 at intervals, and the limiting grooves 32 on each group of supporting and limiting portions 3 are in mirror image distribution. The limiting groove 32 includes a third through hole 321 formed on the top plate 3112 and fourth through holes 322 formed on the first side plate 3111 and the third side plate 3115, respectively, wherein the fourth through hole 322 on the first side plate 3111 communicates with the third through hole 321 toward one side of the top plate 3112, and the other side of the fourth through hole 322 on the first side plate 3111 extends toward a side away from the bottom plate to a middle of the first side plate 3111 in a width direction of the pressing plate 311. The third through hole 321 of the limiting groove 32 is square and has the same width as the riser reinforcing plate, the fourth through hole 322 is V-shaped, the fourth through hole 322 on the first side plate 3111 is gradually narrowed and extended from one side of the top plate 3112 to one side far away from the top plate 3112, which is consistent with the second through hole 321 structure of the first embodiment for clamping the riser reinforcing plate, the fourth through hole 322 on the third side plate 3115 is right opposite to the third through hole 321 in the width direction of the pressing plate 311 and is also V-shaped, and the fourth through hole 322 on the third side plate 3115 is gradually widened from one side of the first bottom plate 3114 to one side far away from the first bottom plate 3114 and penetrates through the side of the third side plate 3115 to form the limiting groove 32 with open top and side after the pressing plate 311 is folded. In order to facilitate that some riser reinforcing plate may have a protruding or bending structure on the side edge, the structure of the limit groove 32 of one of the two support limit parts 3 of each group remains unchanged to be a normal structure, the width of the third through hole 321 of the limit groove 32 of the other support limit part 3 increases, and the width of the wide end of the fourth through hole 322 increases to be a changed structure. And the two limiting grooves 32 on each supporting and limiting part 3 are of a normal structure and one is of a changed structure, so that the width of the third through hole 321 and the width of the wide end of the fourth through hole 322 of one of the two opposite limiting grooves 32 of each group of two supporting and limiting parts 3 are larger than the width of the other limiting groove 32, thereby ensuring the packaging of the riser reinforcing plate. The fourth through holes 322 on the first side plate 3111 and the third side plate 3115 are completely overlapped and communicated after the pressing plate 311 is folded, and one sides of the fourth through holes 322 of the two supporting and limiting parts 3 of each group are oppositely arranged, so that the riser reinforcing plate can be mounted and clamped on the limiting groove 32. In some embodiments, the supporting and limiting portion 3 may be abutted to the second riser 22, in order to enhance stability of the supporting and limiting portion 3, and meanwhile, since the limiting grooves 32 of each group are mirror image distribution, the widening portion causes the limiting groove 32 of one supporting and limiting portion 3 to be attached to the second socket 221, in order to facilitate processing, the second slot 213 is communicated with the second socket 221, so that the second riser 22 can press the supporting and limiting portion 3 while being connected with the first riser 21, and stability of the supporting and limiting portion 3 is further improved.

The working mode of one embodiment of the packing box body of the vertical pipe reinforcing plate is that the first vertical plate 21, the second vertical plate 22 and the pressing plate 311 are mutually folded and connected and then are arranged on the fourth bottom plate 112, the surrounding plates (namely the first surrounding plate 111, the second surrounding plate 113, the third surrounding plate 114 and the fourth surrounding plate 115) are arranged on the tail ends of the first vertical plate 21 and the second vertical plate 22 in a surrounding mode, and the two sides of the vertical pipe reinforcing plate are respectively clamped in the limiting groove 32, so that the supporting and limiting of the vertical pipe reinforcing plate can be completed.

Claims (10)

1. The packing box body for the vertical pipe reinforcing plate is characterized by comprising a supporting cover part and a side wall part arranged on the supporting cover part and used for surrounding the vertical pipe reinforcing plate on the supporting cover part, wherein a supporting and limiting part which is connected with and attached to the side wall part is arranged on the supporting cover part and positioned in the side wall part, and the supporting and limiting part is used for supporting and limiting the vertical pipe reinforcing plate to move.

2. The packing box body of the vertical pipe reinforcing plate according to claim 1, wherein a device cavity with an open top is formed between the side wall part and the supporting cover part in a surrounding manner, and the supporting limiting parts are arranged in the two device cavities in parallel and at intervals corresponding to the device cavity;

the supporting and limiting part comprises a bottom pressing structure arranged in the cavity of the device and a limiting groove arranged on the bottom pressing structure and used for supporting and clamping the riser reinforcing plate.

3. The package box for reinforcing plates of stand pipe of claim 2, wherein the supporting and limiting part further comprises a clamping groove arranged on the bottom pressing structure, the bottom pressing structure is clamped at the bottom of the side wall part in a crossing manner through the clamping groove, and the bottom pressing structure and the side wall part are both supported on the supporting cover part.

4. The package box of the vertical tube reinforcing plate, as set forth in claim 3, wherein the side wall part comprises a plurality of first vertical plates parallel and equally spaced along the A direction and a plurality of second vertical plates parallel and equally spaced along the B direction, and the plurality of second vertical plates are crisscrossed on each first vertical plate to form a plurality of device cavities equally spaced in a rectangular array with the cover supporting part.

5. The package box for reinforcing plates of stand pipe of claim 4, wherein two supporting and limiting parts are used as a group, each device cavity of each row is penetrated by a group of supporting and limiting parts which are clamped with the first stand plate, and the limiting grooves are formed in the parts of each group of supporting and limiting parts which are positioned in each device cavity.

6. The package box for reinforcing plates of stand pipe of claim 5, wherein the bottom pressing structure comprises a square pressing plate and a first folding structure formed on the pressing plate, the pressing plate is folded to form a columnar structure through the first folding structure, and the limiting groove and the clamping groove are formed on the pressing plate.

7. The package box for stand pipe reinforced board of claim 6, wherein the first folding structure comprises four first folding lines, the four first folding lines are parallel and distributed at intervals along the width direction of the pressing board so that the pressing board is sequentially divided into a first side board, a top board, a second side board, a first bottom board and a third side board, the first side board and the second side board are respectively folded along the first folding lines on two sides of the top board, the first bottom board is folded along the first folding lines between the first bottom board and the second side board, and the third side board is folded along the first folding lines between the first bottom board and the third side board and is connected with the first side board in a stacked manner so as to be folded into a quadrangular shape.

8. The package box body of the vertical pipe reinforcing plate is characterized in that the clamping groove is formed at the position of the pressing plate corresponding to each first vertical plate, the clamping groove comprises a first through hole which is formed on the top plate in a square shape along the width direction of the pressing plate and a second through hole which is formed on the first side plate and the second side plate in a mirror image extending mode from two ends of the first through hole, so that the clamping groove which is opened upwards is formed after the first folding line is bent, and the bottom of the first vertical plate is inserted into the clamping groove in a crossing mode;

Two second grooves which are respectively in cross joint with the second through holes on the first side plate and the second side plate and a third groove for the first bottom plate to penetrate into are formed in the position, corresponding to the clamping groove, on the first vertical plate.

9. The packing box body of the vertical pipe reinforcing plate, which is characterized in that the limit grooves are arranged between every two adjacent clamping grooves and are at least one, the limit grooves comprise a square third through hole formed on the top plate and fourth through holes respectively formed on the first side plate and the third side plate, the third through holes are communicated with the fourth through holes on the first side plate, the fourth through holes are gradually arranged from the third side plate to one side of the first side plate and are provided with a wide end and a narrow end, the fourth through holes on the first side plate and the third side plate are completely overlapped and communicated after the pressing plate is folded to form the limit grooves which are opened upwards, one sides of the fourth through holes of the two supporting limit parts of each group are oppositely arranged, and the third through holes and the fourth through holes are adapted to the vertical pipe reinforcing plate for being clamped in the vertical pipe reinforcing plate;

The width of the third through hole and the width of the wide end of the fourth through hole of one of the two opposite supporting and limiting parts of each group are larger than the width of the other limiting groove.

10. The package for riser stiffener plates of claim 9, wherein each second slot adjacent to the second riser plate is in abutting communication with the first socket such that the bottom pressure structure engages the second riser plate when engaged with the first riser plate by the second slot.