CN217477790U

CN217477790U - Display carton

Info

Publication number: CN217477790U
Application number: CN202123372211.2U
Authority: CN
Inventors: 马文彪; 张政; 于帅
Original assignee: Qingdao United Packaging Co ltd
Current assignee: Qingdao United Packaging Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-09-23
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a show carton, include: bottom plate and four curb plates, two adjacent curb plates set up the show window, and the top angle department of per two adjacent curb plates sets up the holding surface of inside extension, and the lower part of every holding surface all sets up the strengthening rib, and all strengthening ribs all are connected with the bottom plate, and the strengthening rib is connected with two adjacent curb plates respectively, and the bottom plate of strengthening rib are connected. The application provides a show carton adopts monolithic cardboard combination molding, and the combination operation is simple, and corrugated container board area is little, the material is with low costs, sets up the holding surface of inside extension in the top angle department of two adjacent curb plates, and the lower part of every holding surface all sets up the strengthening rib and can guarantee that the resistance to compression index is guaranteed to the box when piling, promotes box stability, avoids the box to sink.

Description

Display carton

Technical Field

The utility model relates to a carton technical field, more specifically say, relate to a show carton.

Background

The popularity of the display and sale integrated packaging mode required by supermarkets and warehouse retail, so that when a merchant sells products, the products are required to be directly packed into a packing box with a display function for product packaging, and the package must have necessary logistics transportation packaging performance (stacking, compression resistance and the like) and a perfect display and sale function.

The existing corrugated packaging structure with the functions has the following limitations and defects: the bottom box body collapse phenomenon can occur when the tray structure packaging box is stacked, so that the inconvenience is brought to the field display of products; part of the box bodies are combined structural box bodies formed by combining a plurality of corrugated boards to meet the stacking strength requirement, so that the field assembly operation performance is low, the packaging efficiency is influenced, and the cost is high; part box adopts multilayer cardboard repetitive structure for the cardboard area increases, has likewise increaseed the packing cost, reduces combination operating efficiency, and the stability of box is worsened in the folding of repeatability moreover, grafting.

In conclusion, how to solve the problems of easy collapse of the box body, low assembly efficiency of the box body, large area of the paperboard, high packaging cost and poor stability of the box body is a problem to be solved urgently by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a show carton, this show carton structural strength is big, and the cardboard area is little, the carton packaging efficiency is high, with low costs.

In order to achieve the above object, the present invention provides the following technical solutions:

a display carton comprising: the bottom plate and four curb plates, two adjacent the curb plate sets up the show window, and every two are adjacent the top angle department of curb plate sets up the holding surface of inside extension, every the lower part of holding surface all sets up the strengthening rib, all the strengthening rib all is connected with the bottom plate, the strengthening rib respectively with adjacent two the curb plate is connected, the bottom of strengthening rib with the bottom plate is connected.

Preferably, the bottom of each reinforcing rib is provided with a first inserting protrusion, and the bottom plate is provided with first inserting holes which are consistent in number and correspond to the first inserting protrusions in position.

Preferably, the display window comprises a first window and a second window, reinforcing plates folded inwards are arranged on the upper portions of the two sides of the first window, the reinforcing plates are connected with the reinforcing ribs, and the reinforcing ribs are arranged between the inner walls of the side plates of the first window and the reinforcing plates.

Preferably, the lower edge of the first window is provided with a first reinforcing plate which is folded inwards and attached to the inner wall of the lower edge of the first window, the lower edge of the second window is provided with a second reinforcing plate which is folded inwards and attached to the inner wall of the lower edge of the second window, and the first reinforcing plate and the second reinforcing plate are both connected with the bottom plate.

Preferably, the bottom of the first reinforcing plate is provided with at least one second inserting protrusion, the bottom plate is provided with second inserting holes which are consistent in number and position with all the second inserting protrusions, the bottom of the second reinforcing plate is provided with at least one third inserting protrusion, and the bottom plate is provided with third inserting holes which are consistent in number and position with all the third inserting protrusions.

Preferably, the two sides of the inner wall of the second window are respectively provided with a third reinforcing plate in a laminating manner, the two third reinforcing plates are respectively connected with the side plates on the two sides of the second window, and the third reinforcing plates are arranged between the reinforcing ribs and the inner walls of the side plates of the second window.

Preferably, the two sides of the inner wall of the side plate opposite to the second window are respectively provided with a fourth reinforcing plate in a laminating manner, the two fourth reinforcing plates are respectively connected with the side plate provided with the first window and the side plate opposite to the first window, and the fourth reinforcing plates are arranged between the reinforcing ribs and the inner wall of the side plate opposite to the second window.

Preferably, the bottom of the adjacent side of the two fourth reinforcing plates is provided with a fourth inserting protrusion, and the bottom plate is provided with a fourth inserting hole matched with the fourth inserting protrusion.

Preferably, the supporting surface above the fourth reinforcing plate is arranged to be attached to the upper edge of the fourth reinforcing plate, and the fourth reinforcing plate is provided with a receiving groove corresponding to the supporting surface.

Preferably, the strengthening rib is L shape strengthening rib, L shape strengthening rib includes two face mutually perpendicular's riser, two the riser is respectively with two adjacent the curb plate is parallel.

Preferably, the holding surface is the triangle-shaped backup pad, a right-angle side of triangle-shaped backup pad with set up the second window the curb plate is connected, another right-angle side of triangle-shaped backup pad with laminate in setting up first window the curb plate inner wall the riser is connected, the right angle department of triangle-shaped backup pad sets up arc transition structure.

Preferably, fifth inserting protrusions are arranged on the outer sides of the bending positions of the two vertical plates, and fifth inserting holes corresponding to the fifth inserting protrusions are formed in the connecting position of the third reinforcing plate and the side plate provided with the first window, the connecting position of the other third reinforcing plate and the side plate opposite to the first window, the connecting position of the fourth reinforcing plate and the side plate provided with the first window, and the connecting position of the other fourth reinforcing plate and the side plate opposite to the first window respectively.

The application provides a show carton adopts monolithic cardboard combination molding, and the combination operation is simple, and corrugated container board area is little, the material is with low costs, and is two adjacent the top angle department of curb plate sets up the holding surface of inside extension, every the lower part of holding surface all sets up the strengthening rib and can guarantee that the resistance to compression index is guaranteed to the box when piling, promotes box stability, avoids the box to sink.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an expanded view of the display carton provided by the present invention;

fig. 2 is an axonometric view of the display carton provided by the present invention.

In FIGS. 1-2:

1-a bottom plate, 2-a side plate, 3-a first plug hole, 4-a fifth plug hole, 5-a bearing groove, 6-a fourth reinforcing plate, 7-a chipless slotting part, 8-a fourth plug bulge, 9-a fifth plug bulge, 10-a first plug bulge, 11-an L-shaped reinforcing rib, 12-a supporting surface and 13-a fourth plug hole, 14-a reinforcing plate, 15-a second inserting projection, 16-a first reinforcing plate, 17-a width difference of a first preset size, 18-a second inserting hole, 19-a third reinforcing plate, 20-a sixth inserting hole, 21-a third inserting hole, 22-a second reinforcing plate, 23-a third inserting projection, 24-an arc transition structure, 25-a first window and 26-a second window.

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.

The core of the utility model is to provide a show carton, this show carton structural strength is big, and the cardboard area is little, the carton packaging efficiency is high, with low costs.

Referring to fig. 1-2, a display carton includes: bottom plate 1 and four curb plates 2, two adjacent curb plates 2 set up the show window, and the top angle department of per two adjacent curb plates 2 sets up the holding surface 12 of inside extension, and the lower part of every holding surface 12 all sets up the strengthening rib, and all strengthening ribs all are connected with bottom plate 1, and the strengthening rib is connected with two adjacent curb plates 2 respectively, and the bottom plate 1 of strengthening rib are connected.

It should be noted that, the bottom plate 1 is square, four side plates 2 extend upwards along four sides of the bottom plate 1, the four side plates 2 are sequentially connected to form an annular structure, the display window is arranged on two adjacent side plates 2, and when the carton is used, the display window can face outwards so as to display articles contained in the carton.

Two curb plates 2 that do not set up the show window are square, and the shape structure of show window can set up according to the practical application condition, and is preferred, and the show window in this application is recessed groove-shaped structure to in processing, the lower edge of show window highly is higher than the height of bottom plate 1, has limiting displacement to the article in the carton, avoids article to drop along the show window. The display window may be provided in other configurations, such as a display window with a circular window edge.

Four curb plates 2 and bottom plate 1 integrated into one piece, wherein two strengthening ribs and one of them curb plate 2 integrated into one piece that set up the show window, two other strengthening ribs and the relative curb plate 2 integrated into one piece of aforesaid show window, for the convenience of fixing, the strengthening rib is connected with adjacent another curb plate 2, for the position of further fixed strengthening rib, is connected the bottom and the bottom plate 1 of strengthening rib. The reinforcing ribs are arranged on the inner side of the side plate 2 to improve the appearance.

The application provides a show carton adopts monolithic cardboard combination moulding, and the combination operation is simple, and corrugated container board area is little, the material is with low costs, sets up the holding surface 12 of inside extension in the top angle department of two adjacent curb plates 2, and the lower part of every holding surface 12 all sets up the strengthening rib and can guarantee that the resistance to compression index is guaranteed to the box when piling, promotes box stability, avoids the box to sink.

In order to facilitate the connection between the reinforcing ribs and the bottom plate 1, on the basis of the above embodiment, as a further preferred option, the bottom of each reinforcing rib is provided with the first inserting protrusion 10, the bottom plate 1 is provided with the first inserting holes 3 which are consistent in number and position with all the first inserting protrusions 10, and during installation, the first inserting protrusions 10 at the bottom of the reinforcing ribs are only required to be inserted into the corresponding first inserting holes 3, so that the assembling process is simplified.

In order to enhance the stability of the box body, on the basis of the above embodiment, as a further preference, the display window comprises a first window 25 and a second window 26, a reinforcing plate 14 folded inwards is arranged on the upper portion of each side of the first window 25, the reinforcing plate 14 is connected with a reinforcing rib, and the reinforcing rib is arranged between the inner wall of the side plate 2 provided with the first window 25 and the reinforcing plate 14. The side edges of the reinforcing plate 14 and the first window 25 are integrally formed, and the plate surface of the reinforcing plate 14 is attached to the reinforcing ribs; in order to facilitate the fixing of the reinforcing plate 14, a sixth inserting projection is provided on the inner edge of the reinforcing plate 14, and a sixth inserting hole 20 matched with the inserting projection is provided on the reinforcing bar.

In order to prevent the display window from being torn, on the basis of the above embodiment, as a further preferred mode, the lower edge of the first window 25 is provided with the first reinforcing plate 16 which is folded inwards and attached to the inner wall of the lower edge of the first window 25, the lower edge of the second window 26 is provided with the second reinforcing plate 22 which is folded inwards and attached to the inner wall of the lower edge of the second window 26, both the first reinforcing plate 16 and the second reinforcing plate 22 are connected with the bottom plate 1, and the display window is provided with a double-layer structure, so that the strength of the first window 25 and the strength of the second window 26 can be enhanced, and the first window 25 and the second window 26 are prevented from being deformed and even damaged.

The width difference 17 of a first preset size is arranged between the inward folding tangent line of the first reinforcing plate 16 and the inward folding pressure line, and the width difference of a second preset size is arranged between the inward folding tangent line of the second reinforcing plate 22 and the inward folding pressure line, so that the mounting is facilitated, the stress at the joint of the first reinforcing plate 16 and the first window 25 is reduced, and the stress at the joint of the second reinforcing plate 22 and the second window 26 is reduced.

In order to facilitate the connection between the first reinforcing plate 16 and the base plate 1, on the basis of the above embodiment, as a further preferred embodiment, at least one second inserting protrusion 15 is disposed at the bottom of the first reinforcing plate 16, the base plate 1 is disposed with second inserting holes 18 corresponding to the second inserting protrusions 15 in number and position, at least one third inserting protrusion 23 is disposed at the bottom of the second reinforcing plate 22, the base plate 1 is disposed with third inserting holes 21 corresponding to the third inserting protrusions 23 in number and position, the first reinforcing plate 16 and the second reinforcing plate 22 can be quickly disassembled and assembled by inserting, and the assembling process is simplified.

In order to reinforce the structural strength of the side plate 2 provided with the second window 26, in addition to the above embodiment, it is further preferable that the third reinforcing plates 19 are respectively attached to both sides of the inner wall of the second window 26, two of the third reinforcing plates 19 are respectively connected to the side plates 2 on both sides of the second window 26, and the third reinforcing plates 19 are provided between the reinforcing ribs and the inner wall of the side plate 2 provided with the second window 26, so that the side plate 2 provided with the second window 26 is a double-layer plate. The shape of the splice of the two third reinforcing plates 19 is the same as the shape of the side plate 2 provided with the second window 26; the two supporting surfaces 12 connected with the side plate 2 provided with the second window 26 are arranged on the upper edge of the third reinforcing plate 19 in a fitting manner, and the third reinforcing plate 19 also has a supporting function on the supporting surfaces 12, so that the stability of the stacked cartons is improved.

In order to reinforce the structural strength of the side plate 2 facing the second window 26, in addition to the above embodiment, it is further preferable that the fourth reinforcing plates 6 are respectively attached to both sides of the inner wall of the side plate 2 facing the second window 26, two of the fourth reinforcing plates 6 are respectively connected to the side plate 2 provided with the first window 25 and the side plate 2 facing the first window 25, and the fourth reinforcing plates 6 are provided between the reinforcing ribs and the inner wall of the side plate 2 facing the second window 26. The side panel 2 opposite the second window 26 is made as a double panel. The shape of the splice of the two fourth reinforcing plates 6 is the same as the shape of the side plate 2 opposite to the second window 26; the two supporting surfaces 12 connected with the side plates 2 opposite to the second window 26 are arranged on the upper edge of the fourth reinforcing plate 6 in a fitting manner, and the fourth reinforcing plate 6 also has a supporting function on the supporting surfaces 12, so that the stability of the stacked cartons is improved.

In order to facilitate the installation of the fourth reinforcing plates 6 on the bottom plate 1, on the basis of the above embodiment, it is further preferable that the bottom of the adjacent sides of the two fourth reinforcing plates 6 are provided with fourth inserting projections 8, and the bottom plate 1 is provided with fourth inserting holes 13 matched with the fourth inserting projections 8. The lower edge of the fourth reinforcing plate 6 inside the fourth inserting projection 8 is provided with a chipless slotting part 7 so that the fourth inserting projection 8 can be inserted into the fourth inserting hole 13.

In order to maintain the integrity of the appearance and the compressive strength of the carton, it is further preferable that a supporting surface 12 above the fourth reinforcing panel 6 is attached to the upper edge of the fourth reinforcing panel 6, and the fourth reinforcing panel 6 is provided with a receiving groove 5 corresponding to the supporting surface 12. After the supporting surface 12 is in the receiving groove 5, the supporting surface 12 and the highest position of the edge of the side plate 2 are in the same plane, and when the side plates are stacked, the supporting surface 12 and the side plates 2 both play a supporting role.

As for the selection of the reinforcing bead, in addition to the above embodiment, it is further preferable that the reinforcing bead is an L-shaped reinforcing bead 11, and the L-shaped reinforcing bead 11 includes two vertical plates having plate surfaces perpendicular to each other, and the two vertical plates are parallel to the two adjacent side plates 2, respectively. The L-shaped reinforcing ribs 11 are similar to the angle steel in structure, two vertical plates of one L-shaped reinforcing rib 11 at the side of the second window 26 are respectively attached to the third reinforcing plate 19 and the side plate 2 provided with the first window 25, and two vertical plates of the other L-shaped reinforcing rib 11 are respectively attached to the third reinforcing plate 19 and the side plate 2 opposite to the first window 25; two vertical plates of one L-shaped reinforcing rib 11 positioned at the opposite side of the second window 26 are respectively attached to the fourth reinforcing plate 6 and the side plate 2 provided with the first window 25, and two vertical plates of the other L-shaped reinforcing rib 11 are respectively attached to the fourth reinforcing plate 6 and the side plate 2 opposite to the first window 25; the L-shaped reinforcing ribs 11 on the inner sides of the vertical four-corner boxes form an effective triangular structure, and the compression strength of the carton is guaranteed.

On the basis of above-mentioned embodiment, as further preferred, holding surface 12 is the triangle-shaped backup pad, a right-angle side of triangle-shaped backup pad is connected with the curb plate 2 that sets up second window 26, another right-angle side and the laminating of triangle-shaped backup pad are connected in the riser that sets up the 2 inner walls of curb plate of first window 25, the right angle department of triangle-shaped backup pad sets up arc transition structure 24, arc transition structure 24 can reduce L shape strengthening rib 11 and holding surface 12 and take place torn probability when folding, effectively improve equipment operation performance.

In order to further stabilize the installation of the L-shaped reinforcing rib 11, on the basis of the above embodiment, it is further preferable that the fifth inserting protrusion 9 is disposed outside the bent portions of the two vertical plates, and the fifth inserting hole 4 corresponding to the fifth inserting protrusion 9 is disposed at the joint of the third reinforcing plate 19 and the side plate 2 where the first window 25 is disposed, the joint of the other third reinforcing plate 19 and the side plate 2 where the first window 25 is opposite, the joint of the fourth reinforcing plate 6 and the side plate 2 where the first window 25 is disposed, and the joint of the other fourth reinforcing plate 6 and the side plate 2 where the first window 25 is opposite, respectively. The fifth inserting projection 9 is horizontally inserted into the fifth inserting hole 4, and the vertical movement of the L-shaped reinforcing rib 11 is effectively limited.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

It is right above that the utility model provides a show carton has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A display carton, comprising: bottom plate (1) and four curb plates (2), two adjacent curb plate (2) set up the show window, and per two are adjacent the top angle department of curb plate (2) sets up inside extending holding surface (12), every the lower part of holding surface (12) all sets up the strengthening rib, all the strengthening rib all is connected with bottom plate (1), the strengthening rib respectively with adjacent two curb plate (2) are connected, the bottom of strengthening rib with bottom plate (1) are connected.

2. The display carton according to claim 1, wherein the bottom of each reinforcing rib is provided with a first inserting projection (10), and the bottom plate (1) is provided with first inserting holes (3) which are consistent in number and correspond to the positions of all the first inserting projections (10).

3. Display carton according to claim 1, characterised in that the display window comprises a first window opening (25) and a second window opening (26), that the first window opening (25) is provided at the upper part of both sides with an inwardly folded reinforcement panel (14), that the reinforcement panel (14) is connected to the reinforcement rib, that the reinforcement rib is located between the inner wall of the side panel (2) provided with the first window opening (25) and the reinforcement panel (14).

4. A display carton according to claim 3 wherein the lower edge of the first window (25) is provided with a first reinforcing panel (16) folded inwardly and abutting the lower edge inner wall of the first window (25), the lower edge of the second window (26) is provided with a second reinforcing panel (22) folded inwardly and abutting the lower edge inner wall of the second window (26), the first reinforcing panel (16) and the second reinforcing panel (22) both being connected to the bottom panel (1).

5. The display carton according to claim 4, characterized in that the bottom of the first reinforcing panel (16) is provided with at least one second insertion projection (15), the bottom panel (1) is provided with second insertion holes (18) corresponding to the number and the position of all the second insertion projections (15), the bottom of the second reinforcing panel (22) is provided with at least one third insertion projection (23), and the bottom panel (1) is provided with third insertion holes (21) corresponding to the number and the position of all the third insertion projections (23).

6. The display carton according to any one of claims 3 to 5, wherein third reinforcing panels (19) are respectively attached to two sides of the inner wall of the second window (26), two of the third reinforcing panels (19) are respectively connected with the side panels (2) on two sides of the second window (26), and the third reinforcing panels (19) are arranged between the reinforcing ribs and the inner wall of the side panel (2) provided with the second window (26).

7. The display carton according to claim 6, wherein fourth reinforcing plates (6) are respectively attached to two sides of the inner wall of the side panel (2) opposite to the second window (26), two of the fourth reinforcing plates (6) are respectively connected with the side panel (2) provided with the first window (25) and the side panel (2) opposite to the first window (25), and the fourth reinforcing plates (6) are arranged between the reinforcing ribs and the inner wall of the side panel (2) opposite to the second window (26).

8. Display carton according to claim 7, characterised in that the bottom of the adjacent sides of the two fourth reinforcing panels (6) are provided with fourth plug-in projections (8) and the bottom panel (1) is provided with fourth plug-in holes (13) matching the fourth plug-in projections (8).

9. Display carton according to claim 7, characterized in that the support surface (12) above the fourth reinforcing panel (6) is arranged in abutment with the upper edge of the fourth reinforcing panel (6), the fourth reinforcing panel (6) being provided with a receiving slot (5) corresponding to the support surface (12).

10. Display carton according to claim 7, characterized in that the reinforcing bar is an L-shaped reinforcing bar (11), the L-shaped reinforcing bar (11) comprising two vertical plates with mutually perpendicular faces, the two vertical plates being parallel to two adjacent side panels (2), respectively.

11. Display carton according to claim 10, characterized in that the support surface (12) is a triangular support panel, one leg of which is connected to the side panel (2) provided with the second window (26) and the other leg of which is connected to the riser fitting against the inner wall of the side panel (2) provided with the first window (25), the right angle of which is provided with an arc-shaped transition structure (24).

12. The display carton according to claim 10, characterized in that a fifth insertion projection (9) is arranged outside the bend of the two vertical panels, and a fifth insertion hole (4) corresponding to the fifth insertion projection (9) is respectively arranged at the joint of the third reinforcing panel (19) and the side panel (2) provided with the first window (25), the joint of the other third reinforcing panel (19) and the side panel (2) opposite to the first window (25), the joint of the fourth reinforcing panel (6) and the side panel (2) provided with the first window (25), and the joint of the other fourth reinforcing panel (6) and the side panel (2) opposite to the first window (25).