CN220743823U - Packing carton with spacing arch - Google Patents

Abstract

The utility model discloses a packing box with a limiting bulge, which comprises a packing box body, wherein an integrated box cover is arranged at the edge position of the upper surface of the packing box body, two sliding rods penetrate through the middle of the packing box body, a roller is sleeved on the outer surface of a part of each sliding rod, which is positioned in the packing box body, and sliding grooves corresponding to the sliding rods in position are formed in two sides of the packing box body. According to the utility model, the packing box body, the box cover, the sliding rods, the rollers, the sliding grooves, the handles, the first connecting rods and the second connecting rods are arranged, the two sliding rods are moved to the middle of the packing box body by pulling the handles, the rollers roll to smooth and compact objects, the loading capacity of the packing box body is increased, the first connecting rods and the second connecting rods are gradually unfolded to compact the objects, and the full packing box body is prevented from being exploded from the box cover connecting ports due to jolt in the transportation process. When the articles are loaded and taken, the push handle moves towards the edges of the two sides of the packaging box body, and the first connecting rod and the second connecting rod are folded.

Description

Packing carton with spacing arch

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to a packaging box with limiting protrusions.

Background

Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper with wave shape formed by corrugated roller processing, and is manufactured into a corrugated paper box through die cutting, indentation, nailing or bonding. The corrugated paper box is the most widely applied packaging product, and the corrugated paper box gradually replaces transport packaging containers such as wooden boxes and the like with excellent usability and good processing performance, so that the corrugated paper box becomes the main force of transport packaging. Can protect commodity, is convenient for storage and transportation, and is environment-friendly.

In the prior art, in order to prevent the transportation, the packing carton is because of stacking and is led to appearing deformation by external force, causes the damage of inside article, sets up spacing lug generally, makes there is the space between the packing carton, and can not hug closely the deformation. However, when the packing box is packaged, the box cover is sealed through the adhesive tape, and when articles are fully loaded in the packing box, the box cover is easy to be extruded by the articles and burst.

Disclosure of Invention

The utility model aims to provide a packaging box with a limiting bulge, which solves the problem that when the packaging box in the prior art is packaged, a box cover is sealed through an adhesive tape, and when articles are fully loaded in the packaging box, the box cover is easy to be extruded by the articles and burst.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a packing carton with spacing arch, includes the packing carton body, packing carton body upper surface edge position is equipped with integrative lid, packing carton body middle part is passed there are two slide bars, the slide bar is located the inside partial surface cover of packing carton body and is equipped with the cylinder, the spout that corresponds with the slide bar position has been seted up to packing carton body both sides, all be fixed with the handle after the slide bar both ends pass the spout, inside four corners position of packing carton body and slide bar one side all are fixed with the fixed block, two rotate respectively on the fixed block and be connected with first connecting rod and second connecting rod, be connected for rotating between first connecting rod and the second connecting rod.

Preferably, limit protrusions are fixedly arranged on two sides of the packaging box body.

Preferably, the opposite surfaces of the two handles are respectively provided with a clamping block and a clamping groove which correspond to each other in position.

Preferably, the clamping block is in interference fit with the clamping groove.

Preferably, reinforcing rods are fixed at four corners of the inside of the packaging box body.

Preferably, a triangle is formed between the reinforcing rod and the package box body.

Preferably, a pin is rotatably connected between the first connecting rod, the second connecting rod and the fixed block, and the first connecting rod is connected with the second connecting rod through the pin.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is provided with the packing box body, the box cover, the sliding rods, the rollers, the sliding grooves, the handles, the first connecting rods and the second connecting rods, the two sliding rods are moved to the middle of the packing box body by pulling the handles, the rollers roll to smooth and compact articles, the loading capacity of the packing box body is increased, the first connecting rods and the second connecting rods are gradually unfolded to compact the articles, and the full packing box body is prevented from being exploded from the box cover connecting ports due to jolt in the transportation process. When the article is got in dress, promote the handle and remove to packing carton body both sides edge, first connecting rod is folding with the second connecting rod, and the slide bar removes to packing carton body both sides, and it all does not shelter from packing carton body opening this moment, does not influence getting of article and puts.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a side view of the present utility model;

fig. 3 is a top view of the present utility model.

In the figure: 1. a package box body; 2. a box cover; 3. a slide bar; 4. a roller; 5. a chute; 6. a handle; 7. a fixed block; 8. a first link; 9. a second link; 10. a pin; 11. a clamping block; 12. a clamping groove; 13. a reinforcing rod; 14. and a limit protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a packing box with a limit protrusion comprises a packing box body 1, wherein the packing box body 1 is used for storing and loading articles, articles can be protected, storage and transportation are convenient, an integrated box cover 2 is arranged at the edge position of the upper surface of the packing box body 1, the box cover 2 is used for opening and closing the packing box body 1, articles are convenient to take and place, two sliding rods 3 penetrate through the middle part of the packing box body 1, the sliding rods 3 move to drive a roller 4 to roll, a first connecting rod 8 and a second connecting rod 9 are unfolded and contracted, a roller 4 is sleeved on the outer surface of a part of the sliding rods 3 positioned inside the packing box body 1, friction force is generated by the contact of the roller 4 and the surfaces of the articles, the roller 4 rolls to smooth and compact the articles, the loading capacity of the packing box body 1 is increased, sliding grooves 5 corresponding to the positions of the sliding rods 3 are formed in two sides of the packing box body 1, handles 6 are fixed at two ends of the sliding rods 3 after penetrating through the sliding grooves 5, two groups of handles 6 are pulled to drive the two sliding rods 3 to move along the sliding grooves 5, fixing blocks 7 are fixed at four corners inside the packing box body 1 and on one side of the sliding rods 3, a first connecting rod 8 and a second connecting rod 9 are respectively connected to the two fixing blocks 7 in a rotating mode, the first connecting rod 8 and the second connecting rod 9 are connected in a rotating mode, the first connecting rod 8 and the second connecting rod 9 are gradually unfolded to compact objects, and the phenomenon that the fully loaded packing box body 1 is exploded from inside due to external force in the transportation process is avoided;

referring to fig. 1-2, two sides of the package box body 1 are fixedly provided with limit protrusions 14, and the limit protrusions 14 enable gaps to exist in the arrangement between the package boxes, so that deformation caused by tight pressing can not be caused;

referring to fig. 1-2, opposite surfaces of the two handles 6 are respectively provided with a clamping block 11 and a clamping groove 12 with corresponding positions, when the two sliding rods 3 move to the middle part of the packing box body 1, the two handles 6 are close, and the clamping blocks 11 can be clamped into the clamping grooves 12 to fix the two sliding rods 3 to the middle part of the packing box body 1 without separation in the transportation process;

referring to fig. 1-2, the clamping block 11 and the clamping groove 12 are in interference fit, friction between the clamping block 11 and the clamping groove 12 is increased by the interference fit, and the two handles 6 are tightly attached and not separated;

referring to fig. 1, reinforcing rods 13 are fixed at four corners of the interior of the package box body 1, and the reinforcing rods 13 make the four corners of the package box body 1 firmer, so as to avoid the explosion of the four corners of the package box body 1 caused by excessive loading of articles;

referring to fig. 1, a triangle is formed between the reinforcing rod 13 and the package box body 1, so that the triangle structure is stable;

referring to fig. 1 and 3, in order to realize the rotational connection between the first link 8 and the second link 9, the first link 8, the second link 9 and the fixed block 7, a pin 10 is rotatably connected between the first connecting rod 8, the second connecting rod 9 and the fixed block 7, and the first connecting rod 8 is connected with the second connecting rod 9 through the pin 10.

The working principle and the using flow of the utility model are as follows: opening lid 2, pack into packing carton body 1 with the article in, after full load, remove two slide bars 3 along spout 5 to packing carton body 1 middle part through pulling two sets of handles 6, the in-process, cylinder 4 and article surface contact produce frictional force and make cylinder 4 roll smooth compaction to the article, increase packing carton body 1's loading capacity, and slide bar 3 remove in-process make first connecting rod 8, second connecting rod 9 expand gradually and compact the article, avoid full packing carton body 1 to receive external force and explode from inside in the transportation, close lid 2 at last, seal the connector of lid 2 through the adhesive tape, accomplish the seal. When loading or taking out articles, the two groups of handles 6 are pushed to move towards the edges of the two sides of the packaging box body 1, the first connecting rod 8 and the second connecting rod 9 are folded, the sliding rod 3 moves to the two sides of the packaging box body 1, and the opening of the packaging box body 1 is not blocked, so that the taking and placing of the articles are not affected.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a packing carton with spacing arch, includes packing carton body (1), packing carton body (1) upper surface edge position is equipped with integrative lid (2), its characterized in that: the novel packaging box comprises a packaging box body (1), wherein two sliding rods (3) are arranged in the middle of the packaging box body (1), a roller (4) is sleeved on the outer surface of a part of the sliding rods (3) located inside the packaging box body (1), sliding grooves (5) corresponding to the positions of the sliding rods (3) are formed in two sides of the packaging box body (1), handles (6) are fixed to two ends of the sliding rods (3) after the sliding rods (3) penetrate through the sliding grooves (5), fixing blocks (7) are fixed to one side of the sliding rods (3) in four corners of the packaging box body (1), and a first connecting rod (8) and a second connecting rod (9) are connected to the fixing blocks (7) in a rotating mode.

2. A package with a spacing bump as claimed in claim 1, wherein: limiting protrusions (14) are fixedly arranged on two sides of the packaging box body (1).

3. A package with a spacing bump as claimed in claim 1, wherein: the opposite surfaces of the two handles (6) are respectively provided with a clamping block (11) and a clamping groove (12) which correspond to each other in position.

4. A package with a spacing bump as claimed in claim 3, wherein: the clamping blocks (11) are in interference fit with the clamping grooves (12).

5. A package with a spacing bump as claimed in claim 1, wherein: reinforcing rods (13) are fixed at four corners of the inside of the packaging box body (1).

6. The package with spacing bump of claim 5, wherein: triangle is formed between the reinforcing rod (13) and the packaging box body (1).

7. A package with a spacing bump as claimed in claim 1, wherein: the first connecting rod (8), the second connecting rod (9) and the fixed block (7) are rotationally connected with a pin (10), and the first connecting rod (8) is connected with the second connecting rod (9) through the pin (10).