CN214608571U

CN214608571U - Carton capable of changing folding shape

Info

Publication number: CN214608571U
Application number: CN202022873127.8U
Authority: CN
Inventors: 童南春; 许辉
Original assignee: Guangzhou Weimei Packaging Product Co ltd
Current assignee: Guangzhou Weimei Packaging Product Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-05
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a carton capable of changing folding shape, which relates to the technical field of cartons, and comprises a carton body, expansion plates and cover plates, wherein the carton device is provided with two groups of expansion plates to facilitate the adjustment of the length of the carton body, and a connecting plate can be taken in the inner wall positions of the two groups of first plate surfaces to be suitable for articles with different lengths, thereby being beneficial to reducing the occupied space and saving the transportation resources, the sliding rail is arranged to drive the second plate surface to move upwards to facilitate the improvement of the width of the carton body, the adjustment can be carried out according to different storage conditions, the storage efficiency is greatly increased, the specification of the carton body has variability, the filling space of the carton body is reduced, the utilization space of trucks and warehouses is improved, at least four groups of pre-pressing lines are arranged on the cover plates, the positions at the top ends of the cover plates are provided with inserting plates, and the positions at the two ends of the inserting plates are provided with tearing lines, the position of the inserting plate can be conveniently determined according to actual operation, and one end of the inserting plate is inserted into the inner wall of the hollow side plate for fixing.

Description

Carton capable of changing folding shape

Technical Field

The utility model relates to a carton technical field specifically is a can change carton of folding shape.

Background

In trades such as express delivery, utilize the carton to pack the transportation thing, place the transportation thing that the carton packing is good again in freight train or warehouse, among the prior art, the specification type of carton has a lot, correspond not unidimensional, and the size of carton can not change, in the actual use, because the change of the size and dimension of transportation thing is too big, correspond the transportation thing of every size, be difficult to have the carton that corresponds the size just, thus, phenomena such as big carton dress small transport thing can often appear, the filling space of extravagant carton greatly, and reduce the utilization ratio of freight train and warehouse, and, current carton specification type is more, its material management cost is also higher, therefore, the utility model provides a can change the carton of folding shape.

Disclosure of Invention

An object of the utility model is to provide a can change carton of folding shape is applicable to the article of different length, is favorable to reducing the occupation of land space, practices thrift resources for transportation.

In order to achieve the above object, the utility model provides a following technical scheme: a carton capable of changing a folding shape comprises a carton body, wherein a group of telescopic plates are arranged between two ends of the carton body respectively, first board surfaces are arranged at two ends of any group of telescopic plates respectively, two groups of limiting blocks are arranged at one end of any group of first board surfaces, and each telescopic plate comprises a connecting plate and a limiting rod; the telescopic plate slides in the first plate surface; a connecting plate is arranged at the position of the inner wall in the middle of any one group of the first plate surfaces, and a group of limiting rods are respectively arranged at the positions of two ends of the connecting plate; arbitrary a set of first face one end position department is provided with two sets of slide rails, and is arbitrary a set of slide rail one end position department is connected with the second face, and is arbitrary a set of first face with position department is provided with between the second face the slide rail, above setting is convenient for adjust the horizontal length of carton body through being provided with two sets of expansion plates, slides in first face through the pulling expansion plate to realize the adjustment of horizontal length, move first face on first face along the slide rail in addition, thereby realize the adjustment of the vertical length of carton body, thereby be applicable to the article of different length, be favorable to reducing occupation of land space, practice thrift resources for transportation.

Preferably, the height that the limiting rod protrudes out of the surface of the connecting plate is smaller than the height that the limiting block protrudes out of the inner side surface of the first plate surface, the limiting rod is arranged above, and the moving position of the limiting rod is limited by the fact that the height that the limiting rod protrudes out of the connecting plate is smaller than the height that the limiting block protrudes out of the inner side surface of the first plate surface.

Preferably, the bottom end of any one of the slide rails is provided with a groove, and the inner wall of the top end of the groove is provided with a convex groove.

Preferably, a set of apron is provided with respectively in carton body both ends position punishment, and arbitrary a set of inner wall position department installs four group at least lines in advance in the middle of the apron, apron top inner wall position department is provided with two sets of tear lines, apron top position department installs the picture peg.

Preferably, one end of any one group of the inserting plates is connected with a hollow side plate, and two ends of any one group of the hollow side plate are respectively provided with a group of the telescopic plates.

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

1. the carton device is convenient to adjust the length of the carton body by arranging the two groups of telescopic plates, and the connecting plate can be put into the inner wall positions of the two groups of first plate surfaces, so that the carton device is suitable for articles with different lengths, is beneficial to reducing occupied space and saving transportation resources, and has simple specification and low material management cost;

2. the carton device drives the second plate surface to move upwards through the sliding rail, so that the width of the carton body is convenient to improve, the carton device can be adjusted according to different storage conditions, the storage efficiency is greatly increased, the specification of the carton body has variability, the filling space of the carton body is reduced, and the utilization space of a truck and a warehouse is improved;

3. according to the carton device, at least four groups of pre-pressing lines are arranged on the cover plate, the inserting plate is arranged at the top end of the cover plate, the tearing lines are arranged at the two ends of the inserting plate, the position of the inserting plate can be conveniently determined according to actual operation, and one end of the inserting plate is inserted into the inner wall of the hollow side plate to be fixed.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a structural view of the retractable plate of the present invention;

fig. 3 is a right side view of the first panel of the present invention;

FIG. 4 is a structural view of the slide rail of the present invention;

fig. 5 is a cover plate structure view of the present invention.

In the figure: the production process comprises the following steps of 1-carton body, 2-expansion plate, 3-hollow side plate, 4-cover plate, 5-first plate surface, 6-limiting block, 7-connecting plate, 8-limiting rod, 9-sliding rail, 10-second plate surface, 11-groove, 12-convex groove, 13-pre-pressing line, 14-tearing line and 15-inserting plate.

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. 1-5, the present invention provides an embodiment: a carton capable of changing a folding shape comprises a carton body 1, expansion plates 2 and a cover plate 4, wherein a group of expansion plates 2 are respectively arranged between two ends of the carton body 1, first plate surfaces 5 are respectively arranged at two ends of any group of expansion plates 2, two groups of limiting blocks 6 are arranged at one end of any group of first plate surfaces 5, and each expansion plate 2 comprises a connecting plate 7 and a limiting rod 8; the expansion plate slides in the first plate surface 5; the position of the inner wall in the middle of any group of first plate surfaces 5 is provided with a connecting plate 7, and the positions of two ends of the connecting plate 7 are respectively provided with a group of limiting rods 8.

Through being provided with the length that two sets of expansion plates 2 are convenient for adjust carton body 1 to the inner wall position department of two sets of first faces 5 can be taken in to connecting plate 7, is applicable to the article of different length, is favorable to reducing and takes up an area of the space, practices thrift resources for transportation.

In this implementation, 5 one end position departments of arbitrary a set of first face are provided with two sets of

slide rails

9, and 9 one end position departments of arbitrary a set of slide rails are connected with second face 10, and position department is provided with slide rail 9 between 5 and the second face 10 of arbitrary a set of first face.

Drive second face 10 and upwards remove through being provided with two sets of slide rails 9, be convenient for improve the width of carton body 1, can adjust greatly increased storing efficiency according to the different storage conditions.

In this embodiment, a groove 11 is disposed at the bottom end of any one set of slide rails 9, and a convex groove 12 is disposed at the inner wall of the top end of the groove 11.

Sliding is realized by the mutual matching of the groove 11 and the convex groove 12.

In this implementation, a set of cover plates 4 is respectively arranged at two ends of the carton body 1, at least four sets of pre-pressing lines 13 are arranged at the middle inner wall position of any set of cover plate 4, two sets of tearing lines 14 are arranged at the top end inner wall position of the cover plate 4, and a plug board 15 is arranged at the top end position of the cover plate 4.

Through being provided with four at least groups of lines of pressing 13 in advance on apron 4, apron 4 top position department is provided with picture peg 15, and tear line 14 is installed to picture peg 15 both ends position department, and tear line 14 slope sets up, when using, tears along tear line 14 for picture peg 15 both ends form the point portion, make things convenient for picture peg 15 to insert, are convenient for confirm the position of picture peg 15 according to actual operation.

In this embodiment, a hollow side plate 3 is connected to one end of any one group of insertion plates 15, a notch corresponding to the insertion plate 15 is formed in the hollow side plate 3, and a group of expansion plates 2 are respectively arranged at two ends of any one group of hollow side plate 3.

One end of the inserting plate 15 is inserted into the inner wall of the hollow side plate 3 for fixing.

The working principle is as follows:

step 1: firstly, the length of the carton body 1 can be conveniently adjusted by arranging the two groups of telescopic plates 2, and the connecting plate 7 can be put into the inner wall positions of the two groups of first plate surfaces 5, so that the carton is suitable for articles with different lengths, and is beneficial to reducing occupied space and saving transportation resources;

step 2: then, the sliding rails 9 are arranged to drive the second plate surface 10 to move upwards, so that the width of the carton body 1 is convenient to improve, the width can be adjusted according to different storage conditions, the storage efficiency is greatly increased, the specification of the carton body 1 has variability, the filling space of the carton body 1 is reduced, and the utilization space of trucks and warehouses is improved;

and step 3: and finally, at least four groups of pre-pressing lines 13 are arranged on the cover plate 4, an inserting plate 15 is arranged at the top end of the cover plate 4, tearing lines 14 are arranged at the two ends of the inserting plate 15, the position of the inserting plate 15 can be conveniently determined according to actual operation, and one end of the inserting plate 15 is inserted into the inner wall of the hollow side plate 3 for fixing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A carton that can change folding shape, includes carton body (1), its characterized in that: a group of telescopic plates (2) are respectively arranged between two ends of the carton body (1), first plate surfaces (5) are respectively arranged at two ends of any group of telescopic plates (2), two groups of limiting blocks (6) are arranged at one end of any group of first plate surfaces (5), and each telescopic plate (2) comprises a connecting plate (7) and a limiting rod (8); the expansion plate slides in the first plate surface (5); a connecting plate (7) is arranged at the position of the inner wall in the middle of any group of the first plate surfaces (5), and a group of limiting rods (8) are respectively arranged at the positions of two ends of the connecting plate (7); arbitrary a set of first face (5) one end position department is provided with two sets of slide rails (9), and arbitrary a set of slide rail (9) one end position department is connected with second face (10), and arbitrary a set of first face (5) with position department is provided with between second face (10) slide rail (9).

2. A carton capable of changing a folded configuration according to claim 1, wherein: the height of the limiting rod (8) protruding out of the surface of the connecting plate (7) is smaller than the height of the limiting block (6) protruding out of the inner side face of the first plate face (5).

3. A carton capable of changing a folded configuration according to claim 2, wherein: any one set of slide rail (9) bottom position department is provided with recess (11), tongue (12) are installed to recess (11) top inner wall position department.

4. A carton capable of changing a folded configuration according to claim 1, wherein: carton body (1) both ends position department is provided with a set of apron (4) respectively, and is arbitrary a set of apron (4) middle inner wall position department installs four group at least lines of pressing in advance (13), apron (4) top inner wall position department is provided with two sets of tear lines (14), apron (4) top position department installs picture peg (15).

5. A carton capable of changing a folded shape according to claim 4, wherein: any one group of one end position of the inserting plate (15) is connected with a hollow side plate (3), and any one group of two end positions of the hollow side plate (3) are respectively provided with a group of expansion plates (2).