CN213893266U

CN213893266U - Packaging carton with adjustable inner space size

Info

Publication number: CN213893266U
Application number: CN202022448956.1U
Authority: CN
Inventors: 袁芹怀
Original assignee: Foshan Xinbo Paper Packaging Co ltd
Current assignee: Foshan Xinbo Paper Packaging Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-06
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a packaging carton with adjustable inner space size, which belongs to the technical field of packaging cartons and comprises a main body carton, a fixing frame, an inner side sealing paperboard, an assembling carton, an outer side sealing paperboard and a limiting strip, wherein the surface of the main body carton is adhered and fixed with the fixing frame, and the inner side of the fixing frame is provided with a limiting groove, the assembling cartons are arranged at the left and right ends of the main body carton, the limiting strip at the inner side of the assembling carton can move in the limiting groove of the fixing frame, so that the assembling carton can move transversely along the main body carton, the whole length of the carton can be adjusted by moving the assembling carton, the carton can extend outwards on the basis of the main body carton, the size of the inner space of the carton can be adjusted, thereby the capacity and the volume of the carton are increased, a user can adjust according to the self using requirements, and the packaging carton is suitable for articles with different sizes, the condition that the single article that leads to of carton specification can not be placed has been reduced for it is more nimble when using.

Description

Packaging carton with adjustable inner space size

Technical Field

The utility model relates to a packing carton technical field specifically is a packing carton.

Background

The packaging carton is made of paper products, corrugated boards are adopted to be made into appliances for packaging various articles through die cutting, indentation, carton nailing or carton gluing, the use amount of the carton in various industries such as packaging, transportation and the like is large, the carton not only protects commodities, but also is convenient to package, store and transport.

When the traditional corrugated case is used, the internal space volume of the corrugated case is fixed and unchanged, space adjustment cannot be carried out according to actual use requirements, rated articles can be fixedly packaged, the size of the corrugated case is single, so that some articles cannot be placed in a hard squeezing hard plug, the corrugated case is easy to be opened, cotton woven clothes with expanded volume and the like can be packaged, and the cotton woven clothes can be compressed after being pressed for a period of time, if the conventional corrugated case is used for packaging, the rocking covers at two sides of the corrugated case can be converged and cannot be gathered, so that articles in the corrugated case are exposed inevitably, the packaging sealing performance is poor, and the article transportation safety is also influenced;

therefore, further research needs to be carried out on the existing packaging carton, and a novel packaging carton with an adjustable internal space size is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the weak point that exists among the prior art, provide a packing carton of inner space size adjustable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inner space size adjustable packing carton, includes main part carton, fixed frame, inboard sealed cardboard, equipment carton, outside sealed cardboard and spacing, the surface of main part carton is glued and is fixed with fixed frame, the inboard of fixed frame is provided with the spacing groove, both sides integration is provided with the inboard sealed cardboard around the upper end of main part carton, the side nestification of main part carton is provided with the equipment carton, the surface of equipment carton is provided with the recess, the upper end integration of equipment carton is provided with the outside sealed cardboard, the inboard of equipment carton is glued and is fixed with spacing.

Preferably, the fixing frames are provided with four groups, and the four groups are respectively positioned on the left side and the right side of the front end and the rear end of the main carton.

Preferably, the fixing frame is rectangular, and the fixing frame has a certain distance from the side opening of the main carton.

Preferably, the main carton and the assembled carton are the same in height, the left end and the right end of the main carton are provided with openings, and one side surface of the assembled carton is provided with an opening.

Preferably, the assembled cartons are provided with two groups, which are respectively positioned at the left end and the right end of the outer side of the main body carton.

Preferably, the side openings of the assembled cartons are nested inwards from the openings at the left and right ends of the main carton, and the assembled cartons are communicated with the main carton.

Preferably, the bottom support of the assembled carton is arranged at the outer end of the bottom of the main carton, and two sides of the assembled carton are wrapped at the outer end of the side face of the main carton.

Preferably, the limiting strip is long and is located in the middle of the front end of the inner wall of the assembled carton.

Preferably, the limiting strip is embedded into the limiting groove of the fixing frame, and the assembled carton is movably connected with the main carton through the limiting strip.

Has the advantages that: the packaging carton with the adjustable inner space size can be adjusted according to packaged objects, the assembled cartons are arranged at the left end and the right end of the main carton, the assembled cartons are clamped into the side face of the main carton through the limiting strips and are connected with the main carton, the assembled cartons are pulled, the limiting strips on the inner sides of the assembled cartons can move in the limiting grooves of the fixing frames, so that the assembled cartons can move transversely along the main carton, the overall length of the cartons can be adjusted by moving the assembled cartons, the assembled cartons can extend outwards on the basis of the main carton, the size of the inner space of the cartons can be adjusted, the capacity and the size of the cartons are increased, a user can adjust according to the use requirement of the user, the packaging carton is suitable for packaging articles with different sizes, the condition that articles cannot be placed due to single carton specification is reduced, the use is more flexible, and the joint of the main carton and the assembled cartons is sealed by winding adhesive tapes after adjustment, the main body carton and the assembled carton are integrally fixed, and the firmness of the normal carton is kept.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

Fig. 2 is a schematic plan view of the present invention.

Fig. 3 is a schematic view of the structure of the present invention.

In the figure: 1-a body carton; 2-fixing the frame; 3-inner side sealing paper board; 4-assembling the carton; 5-outer side sealing paper board; 6-a limit strip; 201-a limiting groove; 401-grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

as shown in figures 1-3;

the embodiment provides a packing carton of inner space size adjustable, including main part carton 1, fixed frame 2, inboard sealed cardboard 3, equipment carton 4, outside sealed cardboard 5 and spacing 6, the sticky fixed frame 2 that is fixed with in main part carton 1's surface, the inboard of fixed frame 2 is provided with spacing groove 201, both sides integration is provided with inboard sealed cardboard 3 around main part carton 1's the upper end, the side nestification of main part carton 1 is provided with equipment carton 4, the surface of equipment carton 4 is provided with recess 401, the upper end integration of equipment carton 4 is provided with outside sealed cardboard 5, the inboard of equipment carton 4 is glued and is fixed with spacing 6.

Further, four groups of fixing frames 2 are arranged and are respectively positioned on the left side and the right side of the front end and the rear end of the main carton 1, and the limiting strips 6 on the inner sides of the assembling cartons 4 on the two sides can be clamped into the fixing frames 2 on the left side and the right side of the front end and the rear end of the main carton 1.

Further, fixed frame 2 is the rectangle form, and fixed frame 2 has certain distance apart from the side opening department of main part carton 1 for after pulling equipment carton 4, equipment carton 4 can not follow the side roll-off of main part carton 1, the stability of guarantee equipment carton 4 and main part carton 1 connection.

Further, the main carton 1 and the assembled carton 4 have the same height, the left and right ends of the main carton 1 are provided with openings, and one side surface of the assembled carton 4 is provided with an opening.

Further, two groups of assembled cartons 4 are arranged and respectively positioned at the left end and the right end of the outer side of the main carton 1.

Further, the side openings of the assembled cartons 4 are nested inwards from the openings at the left and right ends of the main carton 1, and the assembled cartons 4 are communicated with the main carton 1, so that the assembled cartons 4 are kept communicated with the main carton 1 after being moved, and the volume and capacity of the main carton 1 can be improved through the assembled cartons 4.

Further, the bottom of the assembled paper box 4 is supported at the outer end of the bottom of the main body paper box 1, and two sides of the assembled paper box 4 are wrapped at the outer end of the side face of the main body paper box 1.

Furthermore, the limiting strip 6 is long and the limiting strip 6 is located in the middle of the front end of the inner wall of the assembled carton 4.

Further, the limiting strip 6 is embedded in the limiting groove 201 of the fixing frame 2, and the assembled carton 4 is movably connected with the main carton 1 through the limiting strip 6.

When the utility model is used, the paper box is assembled to make the paper box three-dimensionally shaped, then the paper box is adjusted according to the packaged object, the assembling paper boxes 4 are arranged at the left and right ends of the main body paper box 1, the assembling paper boxes 4 are clamped into the side surface of the main body paper box 1 through the limiting strips 6 and connected with the main body paper box 1, the assembling paper boxes 4 are pulled, the limiting strips 6 at the inner sides of the assembling paper boxes 4 can move in the limiting grooves 201 of the fixing frame 2, so that the assembling paper boxes 4 can transversely move along the main body paper box 1, the whole length of the paper boxes can be adjusted by moving the assembling paper boxes 4, the paper boxes can extend outwards on the basis of the main body paper box 1, the size of the inner space of the paper boxes can be adjusted, thereby the capacity and the volume of the paper boxes are increased, users can adjust according to the self using requirements, the paper boxes are suitable for packaging different sized articles, the condition that the articles can not be placed due to a single size is reduced, the main carton 1 and the assembled carton 4 are integrally fixed and the firmness of the normal carton is maintained.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides an inner space size adjustable packing carton, includes main part carton (1), fixed frame (2), inboard sealed cardboard (3), equipment carton (4), outside sealed cardboard (5) and spacing (6), its characterized in that, the surface of main part carton (1) is glued and is fixed with fixed frame (2), the inboard of fixed frame (2) is provided with spacing groove (201), both sides integration is provided with inboard sealed cardboard (3) around the upper end of main part carton (1), the side nestification of main part carton (1) is provided with equipment carton (4), the surface of equipment carton (4) is provided with recess (401), the upper end integration of equipment carton (4) is provided with outside sealed cardboard (5), the inboard of equipment carton (4) is glued and is fixed with spacing (6).

2. The packaging carton with the adjustable inner space size according to claim 1, wherein the fixing frame (2) is provided with four groups, which are respectively positioned at the left and right sides of the front and rear ends of the main carton (1).

3. The packaging carton with adjustable inner space size according to claim 1, characterized in that the fixing frame (2) is rectangular and the fixing frame (2) is at a distance from the side opening of the main carton (1).

4. The packaging carton with the adjustable inner space size according to claim 1, characterized in that the main carton (1) and the assembled carton (4) have the same height, the left and right ends of the main carton (1) are provided with openings, and one side of the assembled carton (4) is provided with an opening.

5. The packaging carton with the adjustable inner space size according to claim 1, characterized in that the assembled cartons (4) are provided with two groups, which are respectively arranged at the left and right ends of the outer side of the main carton (1).

6. The packaging carton with the adjustable inner space size as claimed in claim 1, characterized in that the side openings of the assembled cartons (4) are nested inwards from the openings at the left and right ends of the main carton (1), and the assembled cartons (4) are communicated with the main carton (1).

7. The packaging carton with the adjustable inner space size according to claim 1, characterized in that the bottom of the assembled carton (4) is supported at the outer end of the bottom of the main carton (1), and two sides of the assembled carton (4) are wrapped at the lateral outer ends of the main carton (1).

8. A packaging carton with adjustable inner space according to claim 1, characterized in that the limiting strip (6) is long and the limiting strip (6) is located in the middle of the front end of the inner wall of the assembled carton (4).

9. The packaging carton with the adjustable inner space size according to claim 1, characterized in that the limiting strip (6) is embedded in the limiting groove (201) of the fixing frame (2), and the assembled carton (4) is movably connected with the main carton (1) through the limiting strip (6).