CN109625530B

CN109625530B - Modular assembly material flow box

Info

Publication number: CN109625530B
Application number: CN201910128147.1A
Authority: CN
Inventors: 张祖涛; 漆令飞; 王耀祖; 宋晨健; 周莆钧; 张威; 白璐; 潘亚嘉; 梁福健
Original assignee: Southwest Jiaotong University
Current assignee: Southwest Jiaotong University
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2023-06-23
Anticipated expiration: 2039-02-21
Also published as: CN109625530A

Abstract

The invention discloses a modularized assembly flow box, which comprises a front panel, a rear panel, a left panel, a right panel, a box cover, a bottom plate, two rear vertical edges and two front vertical edges; horizontal mounting grooves are formed in the top end and the bottom end of the inner sides of the rear panel and the left and right panels, and vertical pin grooves are formed in the top of the front panel; the left side and the right side of the rear panel are fixedly connected with the two rear vertical edges through mortise and tenon structures, the left side and the right side of the front panel are fixedly connected with the two front vertical edges through mortise and tenon structures, and the left panel and the right panel are respectively fixedly connected with the rear vertical edges and the front vertical edges on the same side through mortise and tenon structures; the box cover and the bottom plate are respectively inserted into the corresponding mounting grooves from the top and the bottom of the front panel to be fixed; the front edge of the box cover is provided with a pin hole corresponding to the pin groove at the top of the front panel, and a sealing pin made of fragile materials is arranged in the pin hole. The invention has the advantages of convenient disassembly and assembly, extremely high recycling rate, capability of avoiding waste caused by integral scrapping due to damage of a certain place, automatic realization of sealing and privacy guarantee, energy conservation, environmental protection and sustainable utilization.

Description

Modular assembly material flow box

Technical Field

The invention relates to the technical field of logistics facilities, in particular to a modularized assembled logistics box.

Background

Most of the logistics boxes adopted at present are integrally formed cartons, but the logistics boxes are easy to damage in the transportation process, and the occupied area is larger even after the logistics boxes are folded; most of the materials are paper boxes, so that the recycling rate is low, the paper boxes are not environment-friendly, and the defects of serious waste and the like are overcome; because the existing logistics boxes are basically integrally formed, the logistics boxes cannot be assembled, disassembled and flexibly used, and once the boxes are damaged, the whole boxes are scrapped, so that the logistics boxes are very wasteful. In addition, most of the existing logistics boxes adopt a tape sealing mode, so that the environment is not protected, and the privacy cannot be guaranteed

In order to save the occupied area, facilitate transportation and reduce damage, the molding is generally adopted in an assembly mode. The disclosed patent of 201620207814.7, a quick release case, includes a top surface, a bottom surface, side surfaces, an alloy hemming slot and a tripod. The tripod is positioned at eight corners of the box. One of the three feet is arranged in the vertical direction, and the other three feet are arranged in the horizontal direction and are used for connecting three adjacent aluminum alloy edge covering grooves. The feet in the vertical direction are connected with the edge-covering groove by the clips Kong Kashe, and the feet in the horizontal direction are fixedly connected with the edge-covering groove by the fixing nails. The aluminum alloy edge covering groove is positioned at the junction of the surfaces and is connected with the bottom surface and the side surface, the top surface and the side surface and the adjacent side surface.

However, the connection mode of the spliced box adopts bolts, pins and the like for fixedly connecting, has the defects of more parts, troublesome disassembly and assembly, time and labor waste, and is not suitable for being used as a logistics box because of the large weight of the metal parts.

Disclosure of Invention

Aiming at the problems, the invention aims to provide the modularized assembly logistics box which has extremely high recycling rate, can avoid waste caused by integral scrapping due to damage of a certain place, automatically realizes the guarantee of sealing and privacy, realizes energy conservation and environmental protection and can be used continuously. The technical proposal is as follows:

a modular assembly flow box comprises a front panel, a rear panel, a left panel, a right panel, a box cover, a bottom plate, two rear vertical ribs and two front vertical ribs; the top and bottom of the inner sides of the rear panel and the left and right panels are respectively provided with a horizontal mounting groove, the height of the front panel is consistent with the distance between the upper mounting groove and the lower mounting groove, and the top of the front panel is provided with a vertical pin groove;

the left side and the right side of the rear panel are fixedly connected with the two rear vertical edges through mortise and tenon structures, the left side and the right side of the front panel are fixedly connected with the two front vertical edges through mortise and tenon structures, and the left panel and the right panel are respectively fixedly connected with the rear vertical edges and the front vertical edges on the same side through mortise and tenon structures;

the box cover and the bottom plate are respectively inserted into the corresponding mounting grooves from the top and the bottom of the front panel to be fixed; the front edge of the box cover is provided with a pin hole corresponding to the pin groove at the top of the front panel, and a sealing pin made of fragile material with the top end flush with the surface of the box cover is arranged in the pin hole.

Furthermore, dovetail mortises are formed in the side edges of the front panel, the rear panel, the left panel and the right panel, the two rear vertical edges and the two front vertical edges are of right-angle structures, and tenons on the two right-angle edges are connected with mortise and tenon joints of the adjacent panels.

Furthermore, grooves corresponding to the mounting grooves are formed in the inner sides of the two right-angle tooth edges of the two rear vertical edges and the inner sides of the right-angle tooth edges of the side surfaces of the two front vertical edges; and the heights of the right-angle tooth edges on the front surfaces of the two front vertical ribs are consistent with the height of the front panel.

Furthermore, the left and right side edges and the rear edge of the box cover and the bottom plate are respectively provided with a convex edge for being tightly clamped with the mounting groove.

Furthermore, the device also comprises a splicing strip for splicing the two panels, wherein the left side and the right side of the splicing strip are provided with tenons which are meshed with dovetail mortises on the two sides of the panels; the inner side of the splicing strip for splicing the rear panel and the left and right panels is also provided with a groove corresponding to the mounting groove.

Furthermore, an air bag is arranged in the logistics box, and an inflation inlet for inflating the air bag is arranged on the panel.

Further, the surface of the case cover is provided with a roughened area which facilitates the sliding of the case cover to open by increasing friction.

The beneficial effects of the invention are as follows: the conventional logistics box structure is divided into the two parts of the ribs, the plates and the spliced ribs, and the ribs and the plates are combined to form the box bodies with different specifications, so that the modularized disassembly and assembly are realized, and the disassembly and assembly are very convenient due to fewer parts; in addition, if the parts are damaged, the corresponding parts can be directly replaced, the whole scrapping condition is avoided, and the purposes of energy conservation and emission reduction are achieved; meanwhile, the structural design can ensure certain strength, so that the integral falling resistance of the logistics box is realized, and external holding is not needed; in addition, the logistics box can be unsealed by completely destroying the sealing pin on the box cover, so that a receiver can judge whether the logistics box is unsealed by others in the transportation process through the structure, and the privacy protection effect is achieved to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of a modular assembled tote of the present invention.

FIG. 2 is a schematic view of the inside construction of the rear and left and right panels of the modular assembled tote of the present invention.

Fig. 3 is a top view structural illustration of the rear and left and right panels of the modular assembled tote of the present invention.

FIG. 4 is a schematic cross-sectional view of the rear and front vertical ribs of the modular assembled tote of the present invention.

Fig. 5 is a schematic view of the rear vertical edge of the modular assembled tote of the present invention.

Fig. 6 is a schematic view of the front vertical edge of the modular assembled tote of the present invention.

Fig. 7 is a schematic view of the structure of the bottom plate of the modular assembled logistics box of the present invention.

Fig. 8 is a schematic cross-sectional view of a modular assembled tote splice bar of the present invention.

Fig. 9 is a schematic diagram of a modular assembled logistics box spliced and expanded structure.

In the figure: 1-a box cover; 2-right panel; 3-a front panel; 4-rear vertical edges; 5-front vertical edges; 6-sealing pins; 7-roughened areas; 8-dovetail groove; 9-mounting grooves; 10-grooves; 11-tenon; 12-splicing strips; 13-convex edges.

Detailed Description

The invention will now be described in further detail with reference to the drawings and to specific examples. As shown in fig. 1, a modular assembled flow box comprises front and rear panels, left and right panels, a box cover 1, a bottom plate, two rear vertical ribs 4 and two front vertical ribs 5; as shown in fig. 2, horizontal mounting grooves 9 are formed at the top and bottom ends of the inner sides of the rear panel and the left and right panels, the height of the front panel 3 is consistent with the distance between the upper and lower mounting grooves 9, and vertical pin grooves are formed at the top of the front panel 3. The left side and the right side of the rear panel are fixedly connected with two rear vertical edges 4 through mortise and tenon structures, the left side and the right side of the front panel are fixedly connected with two front vertical edges 5 through mortise and tenon structures, and the left side and the right side of the rear panel are respectively fixedly connected with the rear vertical edges 4 and the front vertical edges 5 on the same side through mortise and tenon structures.

The mutually perpendicular tooth edges on the rear vertical edges 4 are connected with tooth grooves on the rear panel and the side panels through clamping fit. The left, right and back faces are formed by the connection of two identical back vertical edges and three panels. The left and right panels of the box body have the same structure as the rear panel, but different specifications. Tooth grooves on two sides of the left panel and the right panel are used for being in clamping fit with tooth edges of the front edge and the rear edge; the mounting grooves at the upper end and the lower end are used for clamping fit of the box cover and the bottom plate.

The box cover 1 and the bottom plate are respectively inserted into corresponding mounting grooves 9 from the top and the bottom of the front panel 3 to be fixed; the front edge of the case cover 1 is provided with a pin hole corresponding to the pin groove at the top of the front panel 3, and a sealing pin 6 made of fragile material with the top end flush with the surface of the case cover 1 is arranged in the pin hole.

The installation step comprises the following steps:

1) Connecting the rear vertical edge 4 with the rear panel;

2) The left and right panels are connected with the rear vertical edges 4;

3) Inserting the bottom plate into a U-shaped groove formed by a rear panel, a left panel, a right panel and a rear vertical edge 4;

4) The left and right front vertical edges 5 are respectively connected with the left and right panels;

5) Connecting the front panel 3 with left and right front vertical ribs 5;

6) Inserting the box cover into a U-shaped groove formed by a rear panel, a left panel, a right panel and front and rear vertical edges;

7) Finally, the seal pin 6 is inserted into the pin bore.

In this embodiment, the surface of the cover 1 is provided with a roughened area 7 to facilitate the sliding opening of the cover 1 by increasing friction. The rough area 7 can increase the friction force between the box cover and the hand, so that a receiver can conveniently move the box cover at the position to break the sealing pin, and the unsealing is realized.

The sealing pin 6 is inserted into a pin hole reserved on the case cover and a pin groove at the top of the front panel, and is used for preventing the case cover 1 from moving relative to the case body. When the recipient wants to open the box, the cover needs to be moved to break the seal pin. Once the seal pin is broken, this indicates that the bin has been opened. Therefore, the seal pin also plays a role in protecting privacy. The box cover is inconvenient for a receiver to move, a rough area for increasing friction force between a hand and the box cover is arranged on the box cover, and the sealing pin is made of fragile materials. Meanwhile, the uppermost end of the sealing pin and the surface of the box cover are positioned on the same plane and are not protruded, so that the sealing pin cannot be damaged due to accidental impact. For safety, the seal pin can be inserted and then the paper can be pasted on the outer layer for protection.

As shown in fig. 3, dovetail mortises 8 are formed at the side edges of the front and rear panels and the left and right panels, and are used for matching with the tooth edges of the two front and rear vertical edges. As shown in fig. 4, the two rear vertical edges 4 and the two front vertical edges 5 are both right-angle structures, and are connected with the mortise and tenon joints of the adjacent panels through tenons 11 on the two right-angle teeth. The inner sides of the two right-angle tooth edges of the two rear vertical edges 4 and the inner sides of the right-angle tooth edges of the side surfaces of the two front vertical edges 5 are respectively provided with a groove 10 corresponding to the mounting groove 9; as shown in fig. 5, two mutually perpendicular tooth edges of the rear vertical edge 4 are provided with mutually symmetrical grooves at the front and rear ends for clamping fit with the case cover and the bottom plate. The heights of the right-angle tooth edges on the front surfaces of the two front vertical ribs 5 are consistent with the height of the front panel 3. As shown in fig. 6, the left and right front vertical ribs 5 have a longer and shorter tooth edges. The long tooth edge is matched with tooth grooves of the left side plate and the right side plate, and the short tooth edge is matched with tooth grooves on two sides of the front panel 3. Grooves are formed in the upper side and the lower side of the long tooth and are in clamping fit with the box cover and the bottom plate.

In addition, in order to facilitate the inflation of the air bag from the outside to the inside, a small hole can be formed on the side plate to serve as an inflation inlet. The purpose of the air bag is to protect the article from breakage during transport. The express delivery person can be inflated to the air bag in the box from the outside, and the buffer protection and the fixation effects are achieved on articles in the box.

As shown in fig. 7, the left and right side edges and the rear edge of the case cover 1 and the bottom plate are respectively provided with a convex edge 13 for tightly clamping with the mounting groove 9, and the convex edges are used for being clamped in the grooves of the mounting grooves 9 and the front and rear vertical edges of the rear panel and the left and right panel to form a fit. The ladder-shaped structures at the two ends of the lower side of the bottom plate are tightly matched with the structures at the lower ends of the two front vertical ribs.

The two panels can be spliced by the splicing strip 12 for capacity expansion, as shown in fig. 8, rabbets 11 meshed with dovetail mortises 8 on the two sides of the panels are arranged on the left side and the right side of the splicing strip 12; the inner side of the splicing strip 12 for splicing the rear panel and the left and right panels is also provided with a groove 10 corresponding to the mounting groove 9, and the groove is used for matching with the convex edges 13 of the box cover and the bottom plate. The spliced and expanded logistics boxes are shown in figure 9.

The material of the box body adopts degradable plastic, which is environment-friendly compared with the existing paper box and other materials, and has long service life and high recycling rate.

Claims

1. A modular assembly flow box, which is characterized by comprising a front panel, a rear panel, a left panel, a right panel, a box cover (1), a bottom plate, two rear vertical edges (4) and two front vertical edges (5); the top and bottom of the inner sides of the rear panel and the left and right panels are respectively provided with a horizontal mounting groove (9), the height of the front panel (3) is consistent with the distance between the upper mounting groove (9) and the lower mounting groove (9), and the top of the front panel is provided with a vertical pin groove;

the left side and the right side of the rear panel are fixedly connected with two rear vertical edges (4) through mortise and tenon structures, the left side and the right side of the front panel are fixedly connected with two front vertical edges (5) through mortise and tenon structures, and the left panel and the right panel are respectively fixedly connected with the rear vertical edges (4) and the front vertical edges (5) on the same side through mortise and tenon structures;

the box cover (1) and the bottom plate are respectively inserted into corresponding mounting grooves (9) from the top and the bottom of the front panel (3) to be fixed; the front edge of the box cover (1) is provided with a pin hole corresponding to the pin groove at the top of the front panel (3), and a sealing pin (6) made of fragile materials is arranged in the pin hole;

dovetail mortises (8) are formed in the side edges of the front panel, the rear panel, the left panel and the right panel, the two rear vertical edges (4) and the two front vertical edges (5) are of right-angle structures, and are connected with tenon mortise joints of the adjacent panels through tenon joints (11) on the two right-angle tooth edges;

grooves (10) corresponding to the mounting grooves (9) are formed in the inner sides of the two right-angle tooth edges of the two rear vertical edges (4) and the inner sides of the right-angle tooth edges of the side surfaces of the two front vertical edges (5); and the heights of the right-angle tooth edges on the front surfaces of the two front vertical ribs (5) are consistent with the heights of the front panel (3).

2. Modular assembled logistics box according to claim 1, characterized in that the cover (1) and the bottom plate are provided with ribs (13) at both the left and right side edges and rear edges for a tight snap-fit with the mounting slots (9).

3. Modular assembled logistics box according to claim 1, further comprising a splicing bar (12) for splicing two panels, wherein the splicing bar (12) is provided with tenons (11) on the left and right sides which are in engagement with dovetail mortises (8) on both sides of the panels; the inner side of the splicing strip (12) for splicing the rear panel and the left and right panels is also provided with a groove (10) corresponding to the mounting groove (9).

4. The modular assembled tote of claim 1, where the tote has an air bladder therein and the panel has an inflation port for inflating the air bladder.

5. Modular assembled logistics box according to claim 1, characterized in that the surface of the box cover (1) is provided with a roughened area (7) facilitating the sliding opening of the box cover (1) with increased friction.