CN215044845U

CN215044845U - Shock attenuation is prevented falling type packing carton

Info

Publication number: CN215044845U
Application number: CN202121522521.5U
Authority: CN
Inventors: 徐之道; 黄正权
Original assignee: Wuhu Fuguang Printing Co ltd
Current assignee: Wuhu Fuguang Printing Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-07
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a type packing carton is prevented falling in shock attenuation, include: box and lid, the lid is fixed at the box top, the box is provided with the opening for square structure and top, the inner wall corner of box all is provided with the enhancement post, the reinforcing groove has been seted up at the top of enhancement post, the apex angle that the cross-section of reinforcing groove is the reinforcing groove of isosceles triangle structure and triangle-shaped structure corresponds the setting with the box turning, the vertical arc that is provided with of inner wall of reinforcing groove, the surperficial middle part of arc is connected with a plurality of spliced pole, the other end of spliced pole is connected with the apex angle of reinforcing groove. The reinforcing columns are arranged at the inner corners of the carton, so that the structural strength of the corners of the carton can be increased, and the service life of the carton is prolonged; the box comprises inlayer, skin and buffer layer, can improve the buffering effect of box through the buffer layer, reduces because of the damage of assaulting to inside article.

Description

Shock attenuation is prevented falling type packing carton

Technical Field

The utility model relates to a packing carton technical field, more specifically are a type packing carton is prevented falling in shock attenuation.

Background

The packaging carton is an indispensable part of modern logistics, bears important responsibility of containing, protecting products and beautifying, along with rapid development of express delivery, the using amount of the carton is larger and larger, the packaging carton is made of paper products, and is divided into a single-hole carton, a double-hole carton, a three-hole carton, a four-hole carton, a subdivided carton, a color box, an oversized special beer box and other various packages, and the carton is low in cost, easy to package, suitable for adding fillers, clean and the like, and suitable for product ex-factory packaging, article transportation, material arrangement and the like.

At present, current packing carton has following problem: (1) the carton has weak structural strength, particularly the corners of the carton are easy to dent when being collided, and the service life of the carton is reduced; (2) the buffering effect of carton is relatively poor, causes inside article damage easily when receiving the impact. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation is prevented falling type packing carton has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorbing fall resistant packaging carton comprising: the box body is fixed to the top of the box body, an opening is formed in the top of the box body, reinforcing columns are arranged at corners of the inner wall of the box body, reinforcing grooves are formed in the tops of the reinforcing columns, the cross section of each reinforcing groove is of an isosceles triangle structure, the vertex angles of the reinforcing grooves of the triangle structure correspond to corners of the box body, an arc-shaped plate is vertically arranged on the inner wall of each reinforcing groove, the middle of the surface of each arc-shaped plate is connected with a plurality of connecting columns, and the other ends of the connecting columns are connected with the vertex angles of the reinforcing grooves; the box body comprises an inner layer, an outer layer and a buffer layer arranged between the inner layer and the outer layer, wherein the inner layer, the outer layer and the buffer layer are bonded by adopting an adhesive, and the buffer layer comprises two buffer plates which are symmetrically arranged.

As an embodiment of the present invention, the buffer board is provided with a folding groove, the cross section of the folding groove is a trapezoidal structure, and the two symmetrical folding grooves are formed with a buffer cavity in a hexagonal structure after being connected.

As an optimal implementation manner of the present invention, two the straight sections on the buffer board are connected by gluing, and the outer wall of the folding groove is connected with the inner layer and the outer layer by gluing.

As an embodiment of the present invention, the buffer convex plate is provided on the inner wall and the outer inner wall, and the buffer convex plate is of an isosceles trapezoid structure and the end portion extends between two adjacent folding grooves.

As the utility model discloses a preferred embodiment, the interior bottom surface of box bonds and has X-shaped strengthening rib and arc strengthening rib, the tip of X-shaped strengthening rib is connected with the enhancement post respectively, the both ends of arc strengthening rib are connected with X-shaped strengthening rib respectively, and the end and the box inner wall connection that rise of arc strengthening rib.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses, set up the enhancement post in the inside corner department of carton, can increase the structural strength at carton turning, improve the life of carton.

(2) The utility model discloses, the box comprises inlayer, skin and buffer layer, can improve the buffering effect of box through the buffer layer, reduces because of the damage of assaulting to inside article.

Drawings

FIG. 1 is a structural diagram of the shock-absorbing and falling-preventing packaging carton of the present invention;

FIG. 2 is a structural diagram of the box body of the present invention;

FIG. 3 is a partial cross-sectional view of the housing of the present invention;

fig. 4 is an enlarged view of a in fig. 3.

In the figure, a cover body 1; a box body 2; a reinforcement column 3; a reinforcing groove 4; an outer layer 5; an inner layer 6; a buffer layer 7; an arc-shaped reinforcing rib 8; an X-shaped reinforcing rib 9; a buffer convex plate 10; a buffer plate 11; a folding groove 12; a buffer chamber 13; a connecting column 14; an arc-shaped plate 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a shock absorbing fall resistant packaging carton comprising: the box body 2 and the cover body 1, the cover body 1 is fixed on the top of the box body 2, the box body 2 is of a square structure, the top of the box body 2 is provided with an opening, the corners of the inner wall of the box body 2 are provided with reinforcing columns 3, the top of each reinforcing column 3 is provided with a reinforcing groove 4, the cross section of each reinforcing groove 4 is of an isosceles triangle structure, the vertex angle of each reinforcing groove 4 of the triangle structure corresponds to the corner of the box body 2, the inner wall of each reinforcing groove 4 is vertically provided with an arc-shaped plate 15, the middle part of the surface of each arc-shaped plate 15 is connected with a plurality of connecting columns 14, the other ends of the connecting columns 14 are connected with the vertex angle of each reinforcing groove 4, the structural strength of the corners of the box body 2 is increased through the reinforcing columns 3, the connecting columns 14 are matched with the arc-shaped plates 15 to have a certain buffering effect, and the arc-shaped plates 15 can adopt one of corrugated boards, hard boards or rubber boards; the box 2 comprises an inner layer 6, an outer layer 5 and a buffer layer 7 arranged between the inner layer 6 and the outer layer 5, wherein the inner layer 6, the outer layer 5 and the buffer layer 7 are bonded by using an adhesive, the buffer layer 7 comprises two buffer plates 11 which are symmetrically arranged, the buffer effect of the box 2 in impact is increased through the buffer layer 7, and the damage to the box 2 and internal articles is reduced.

In a further improvement, as shown in fig. 3: be provided with on the buffer board 11 respectively and roll over groove 12, the cross-section of rolling over groove 12 is the trapezium structure, and is formed with the cushion chamber 13 that is the hexagon structure after the groove 12 of two symmetries is connected, and hexagonal cushion chamber 13 has fine buffering and support performance.

In a further improvement, as shown in fig. 3: the straight sections on the two buffer plates 11 are connected through gluing, the outer wall of the folding groove 12 is connected with the inner layer 6 and the outer layer 5 through gluing, and the inner layer and the outer layer are tightly connected with the buffer plates 11.

In a further improvement, as shown in fig. 3: be provided with buffering flange 10 on the inside wall of inlayer 6 and skin 5 respectively, buffering flange 10 is isosceles trapezoid structure and tip and extends to between two adjacent dog-legged 12, and buffering flange 10 cooperates buffer board 11 to use, increases buffering effect.

Specifically, the interior bottom surface of box 2 bonds and has X-shaped strengthening rib 9 and arc strengthening rib 8, and the tip of X-shaped strengthening rib 9 is connected with reinforced post 3 respectively, and the both ends of arc strengthening rib 8 are connected with X-shaped strengthening rib 9 respectively, and the end of rising and the 2 interior wall connections of box of arc strengthening rib 8 increase the structural strength of 2 bottoms of box.

The utility model discloses when box 2 received the impact, the manger 12 in the buffer layer 7 expanded with buffering flange 10 pressurized, played the effect of buffering, the 3 structural strength that increase box 2 of the enhancement post of placing box 2 corner in, the arc 15 of strengthening 2 inside settings of post still has certain buffering effect, and further damage that reduces box 2 improves its life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shock absorbing fall resistant packaging carton comprising: box (2) and lid (1), lid (1) are fixed at box (2) top, its characterized in that: the box body (2) is of a square structure, an opening is formed in the top of the box body, reinforcing columns (3) are arranged at corners of the inner wall of the box body (2), reinforcing grooves (4) are formed in the tops of the reinforcing columns (3), the sections of the reinforcing grooves (4) are of isosceles triangle structures, the vertex angles of the reinforcing grooves (4) of the triangle structures are arranged corresponding to the corners of the box body (2), an arc-shaped plate (15) is vertically arranged on the inner wall of each reinforcing groove (4), the middle part of the surface of each arc-shaped plate (15) is connected with a plurality of connecting columns (14), and the other ends of the connecting columns (14) are connected with the vertex angles of the reinforcing grooves (4);

the box body (2) comprises an inner layer (6), an outer layer (5) and a buffer layer (7) arranged between the inner layer (6) and the outer layer (5), the inner layer (6), the outer layer (5) and the buffer layer (7) are bonded by using an adhesive, and the buffer layer (7) comprises two buffer plates (11) which are symmetrically arranged.

2. The shock absorbing fall-resistant packaging carton as claimed in claim 1, wherein: the buffer board (11) is provided with a folding groove (12) respectively, the cross section of the folding groove (12) is of a trapezoidal structure, and a buffer cavity (13) which is of a hexagonal structure is formed after the two symmetrical folding grooves (12) are connected.

3. The shock absorbing fall-resistant packaging carton as claimed in claim 2, wherein: the straight sections on the two buffer plates (11) are connected through gluing, and the outer wall of the folding groove (12) is connected with the inner layer (6) and the outer layer (5) through gluing.

4. The shock absorbing fall-resistant packaging carton as claimed in claim 2, wherein: be provided with buffering flange (10) on the inside wall of inlayer (6) and skin (5) respectively, buffering flange (10) are isosceles trapezoid structure and tip and extend to between two adjacent folding grooves (12).

5. The shock absorbing fall-resistant packaging carton as claimed in claim 1, wherein: the inner bottom surface of the box body (2) is bonded with an X-shaped reinforcing rib (9) and an arc-shaped reinforcing rib (8), the end part of the X-shaped reinforcing rib (9) is connected with the reinforcing column (3) respectively, two ends of the arc-shaped reinforcing rib (8) are connected with the X-shaped reinforcing rib (9) respectively, and the rising end of the arc-shaped reinforcing rib (8) is connected with the inner wall of the box body (2).