CN211686030U - Reinforced (rfd) packing carton in corner - Google Patents

Abstract

The utility model relates to a packing goods field especially relates to a reinforced (rfd) packing carton of corner, and it includes the box, and the box includes terminal surface and end cover, and the terminal surface encloses into cuboid frame, and the end cover setting forms the right angled corner at the terminal surface both ends, terminal surface junction, and the corner has a plurality of reinforcing plate along vertical direction outspreading, and the both sides and the end connection of reinforcing plate. The utility model has the advantages of play the protection to the carton corner, guarantee the packing effect.

Description

Reinforced (rfd) packing carton in corner

Technical Field

The utility model belongs to the technical field of the technique of packing goods and specifically relates to a reinforced (rfd) packing carton of corner is related to.

Background

The carton is the most widely used packaging product, and the packaging carton is an indispensable part of modern logistics and bears the important responsibility of containing, protecting products and beautifying.

The Chinese patent with the publication number of CN203020618U discloses a carton for logistics transportation, which comprises a carton body, wherein the carton body consists of a carton side wall and a carton upper cover, and the carton side wall is provided with a through hole.

The above prior art solutions have the following drawbacks: the corners of the carton can be extruded and deformed when being pressed, and the packaging effect of the carton is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a reinforced (rfd) packing carton of corner has and plays the protection to the carton corner, guarantees the advantage of packing effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a reinforced (rfd) packing carton of corner, includes the box, the box includes terminal surface and end cover, the terminal surface encloses into the cuboid frame, the end cover sets up at the terminal surface both ends, the terminal surface junction forms the right angled corner, the corner has a plurality of reinforcing plate along vertical direction outer covering, the both sides and the terminal surface of reinforcing plate are connected.

Through adopting above-mentioned technical scheme, having the reinforcing plate of a plurality of quantity along the corner is covered outward, when the corner position received external force extrusion, the reinforcing plate born external force earlier, absorbed external force, prevented that external force from directly making the corner warp to the corner, played the protection to the corner, guaranteed the packing effect. Meanwhile, the reinforcing plate is arranged on the outer side of the box body, and the inner space of the box body cannot be influenced.

The present invention may be further configured in a preferred embodiment as: t-shaped inserting pieces extend from two sides of the reinforcing plate to the horizontal direction, and slots matched with the inserting pieces are formed in the end faces.

Through adopting above-mentioned technical scheme, the connected mode of reinforcing plate and terminal surface adopts the cooperation mode of inserted sheet and slot, and the installation of being convenient for does not use traditional sticky mode simultaneously, can resources are saved, environmental protection more.

The present invention may be further configured in a preferred embodiment as: and a folding line is arranged in the middle of the reinforcing plate in the vertical direction.

Through adopting above-mentioned technical scheme, the broken line lets the reinforcing plate conveniently turn over a book and is the L shape, better laminate with the corner, lets turning over of reinforcing plate more squarely simultaneously, and is more pleasing to the eye.

The present invention may be further configured in a preferred embodiment as: the surface of the reinforcing plate opposite to the end face is provided with a sponge strip.

Through adopting above-mentioned technical scheme, when receiving external force, thereby external force can extrude the sponge strip and let the sponge strip produce deformation, absorbs external force. The arrangement of the sponge strips can further play a role in buffering between the reinforcing plate and the corners.

The present invention may be further configured in a preferred embodiment as: through holes are formed in the end faces of two sides of the box body.

Through adopting above-mentioned technical scheme, the effect of through-hole is that the staff can insert in the through-hole to mention and put down the box, conveniently carries the box.

The present invention may be further configured in a preferred embodiment as: the through hole is provided with a rubber ring.

Through adopting above-mentioned technical scheme, the staff directly mentions the box through the through-hole and can more tighten the hand, and the rubber circle can play the cushioning effect, lets the people more comfortable when carrying the box.

The present invention may be further configured in a preferred embodiment as: the end cover includes that it shakes the lid to set up first in pairs, it shakes the lid for the second between the lid to shake first, first shake the lid both sides and seted up the incision, the incision slope sets up.

Through adopting above-mentioned technical scheme, the incision can let shake the side that the lid shakes when turning over a shaping and can not take place to interfere with the panel, improves shaping efficiency and packing efficiency.

The present invention may be further configured in a preferred embodiment as: the box body and the reinforcing plate are made of corrugated paper board.

Through adopting above-mentioned technical scheme, corrugated container board can guarantee the intensity of box and reinforcing plate, guarantees the protection effect of packing and transportation effect and reinforcing plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the reinforcing plate coated outside the corners can protect the corners, so that the corners are not easy to deform, and the packaging effect is ensured;

2. the corner and the end face are connected through the matching of the inserting pieces and the slots, the gluing is not used, the installation is convenient, and meanwhile, the resource is saved, and the environment is more protected.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

fig. 2 is a schematic structural view of the reinforcing plate.

In the figure, 1, a box body; 11. an end face; 111. a panel; 1111. a slot; 12. an end cap; 121. a first rocking cover; 1211. cutting; 122. a second rocking cover; 2. a corner; 3. a reinforcing plate; 31. inserting sheets; 32. folding lines; 33. a sponge strip; 4. a through hole; 41. a rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a corner reinforced packing carton, including box 1, box 1 includes terminal surface 11 and end cover 12, and end cover 12 sets up in pairs and with terminal surface 11 a body coupling, and end cover 12 sets up respectively in the upper end and the lower extreme of terminal surface 11, and setting up of end cover 12 is the mirror image setting. The end surface 11 and the end cover 12 are formed into a rectangular box body 1 frame after being folded and formed, and the end surface 11 and the end cover 12 are made of corrugated paper boards to ensure the strength of the box body 1.

Referring to fig. 1, the end surface 11 is composed of four panels 111, vertical pressing lines are arranged between the panels 111, the panels 111 are folded along the vertical pressing lines to form a rectangular frame, and a right-angled corner 2 is formed between adjacent panels 111. A plurality of reinforcing plates 3 are uniformly coated outside along the vertical direction of the corner 2, two sides of each reinforcing plate 3 are connected to the panel 111, and the reinforcing plates 3 are also made of corrugated paper boards to play a role in reinforcement.

Referring to fig. 1 and 2, the reinforcing plate 3 is connected by extending a T-shaped insert 31 from both sides of the reinforcing plate 3 in a horizontal direction, the end of the insert 31 is arc-shaped, and the insert 31 forms a hook shape. Meanwhile, a slot 1111 matched with the inserting sheet 31 is formed in the position, corresponding to the reinforcing plate 3, of the panel 111, and the length of the slot 1111 is slightly smaller than that of the inserting sheet 31, so that the inserting sheet 31 cannot fall out after being inserted into the slot 1111. Adopt inserted sheet 31 and slot 1111 matched with mode and not adopt the sticky mode of tradition, can save the resource, environmental protection more.

Referring to fig. 2, the middle of the stiffener 3 aligned with the corner 2 is provided as a fold line 32, the fold line 32 being provided to facilitate the right angle folding of the stiffener 3 for better fit with the corner 2.

Referring to fig. 2, the end surface 11 of the inner side of the reinforcing plate 3 opposite to the panel 111 is provided with a sponge strip 33, and after the inserting piece 31 of the reinforcing plate 3 is inserted into the inserting groove 1111, the sponge strip 33 is abutted against the panel 111. The arrangement of the sponge strips 33 enables the reinforcing plate 3 to have better buffering performance and bear larger extrusion force.

Referring to fig. 1, the panels 111 on the two sides of the box body 1 are provided with through holes 4, and the box body 1 is lifted and placed by holding the through holes 4 with hands, so that the packaging box body 1 is more convenient to carry. Simultaneously, the inner wall of the through hole 4 is provided with a circle of rubber ring 41, and because the hand can be tightened up by directly carrying through the through hole 4, the rubber ring 41 can play a role in buffering, so that people feel more comfortable when carrying the box body 1.

Referring to fig. 1, the end cover 12 is composed of eight rocking covers, the end cover 12 on one side is four rocking covers, a transverse pressing line is arranged between the rocking cover and the panel 111, and the rocking cover is turned over along the transverse pressing line to cover the upper end and the lower end of the box body 1, so that a complete and closed box body 1 is formed. The four rocking covers which are opposite to each other are arranged in pairs, wherein one pair of rocking covers firstly turn over and cover the box body 1, the rocking covers are the first rocking covers 121, the other pair of rocking covers turn over and cover the first rocking covers 121 to form lap joints, and the rocking covers are the second rocking covers 122. The notches 1211 are formed on two sides of the first rocking cover 121, the notches 1211 are obliquely arranged, and the notches 1211 are arranged to prevent the two sides of the rocking cover from interfering with the panel 111 to influence the forming and packaging effects during the forming and subsequent packaging processes of the box body 1, so that the subsequent automatic line packaging of the box body 1 is facilitated.

The implementation principle of the embodiment is as follows: the panel 111 is turned over along vertical line ball and is turned over to rectangular frame, then shakes lid 121 along horizontal line ball upset first, shakes lid 122 along horizontal line ball upset second again, accomplishes the shaping of packing box 1.

Fold into L shape along broken line 32 with reinforcing plate 3, the inserted sheet 31 of the both sides of reinforcing plate 3 has adjusted the angle and has inserted the slot 1111 on the panel 111, all inserts the inserted sheet 31 of every reinforcing plate 3 in proper order in the slot 1111 that corresponds, guarantees that sponge strip 33 contradicts with panel 111, accomplishes the setting of reinforcing plate 3. When pressed by an external force, the reinforcing plate 3 is pressed to compress the sponge strips 33, thereby absorbing the external force. After the sponge strip 33 is compressed to the deformation limit by external force, the reinforcing plate 3 is extruded, and the reinforcing plate 3 made of corrugated paper boards can also continuously bear the external force, so that the corners 2 of the packaging carton are protected, and the corners 2 are prevented from deforming.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a reinforced (rfd) packing carton of corner, includes box (1), box (1) includes terminal surface (11) and end cover (12), terminal surface (11) enclose into cuboid frame, end cover (12) set up at terminal surface (11) both ends, terminal surface (11) junction forms rectangular corner (2), its characterized in that, corner (2) have a plurality of reinforcing plate (3) along vertical direction is outer covered, the both sides and the terminal surface (11) of reinforcing plate (3) are connected.

2. A corner reinforced packaging carton as claimed in claim 1, wherein: the reinforcing plate is characterized in that T-shaped inserting pieces (31) extend from two sides of the reinforcing plate (3) in the horizontal direction, and slots (1111) matched with the inserting pieces (31) are formed in the end face (11).

3. A corner reinforced packaging carton as claimed in claim 1, wherein: and a folding line (32) is arranged in the middle of the reinforcing plate (3) in the vertical direction.

4. A corner reinforced packaging carton as claimed in claim 1, wherein: and a sponge strip (33) is arranged on the surface of the reinforcing plate (3) opposite to the end surface (11).

5. A corner reinforced packaging carton as claimed in claim 1, wherein: through holes (4) are formed in the end faces (11) on the two sides of the box body (1).

6. A corner reinforced packaging carton as claimed in claim 5, wherein: the through hole (4) is provided with a rubber ring (41).

7. A corner reinforced packaging carton as claimed in claim 1, wherein: the end cover (12) comprises first rocking covers (121) which are arranged in pairs, a second rocking cover (122) is arranged between the first rocking covers (121), notches (1211) are formed in two sides of each first rocking cover (121), and the notches (1211) are obliquely arranged.

8. A corner reinforced packaging carton as claimed in claim 1, wherein: the box body (1) and the reinforcing plate (3) are made of corrugated paper boards.

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