CN211002301U

CN211002301U - Telescopic carton

Info

Publication number: CN211002301U
Application number: CN201922093376.2U
Authority: CN
Inventors: 黄成圣
Original assignee: Chongqing Guosheng Packaging Co ltd
Current assignee: Chongqing Guosheng Packaging Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-14
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a telescopic carton, the power distribution box comprises a box body, handle a, handle b, the folded layer, the anti-infiltration layer, folded plate a, folded plate b, chamfer and foam blanket, handle a has been seted up to box front end top, handle b has been seted up to box back top, handle a below is equipped with folded plate a, folded plate a below is equipped with folded plate b, folded plate b right-hand member all is equipped with the chamfer, box inside bottom is equipped with the foam blanket, the foam blanket passes through glue to be fixed in the box, be equipped with the folded layer between folded plate a and folded plate b, can reduce the wearing and tearing that the goods in the box caused to the box through the foam blanket, it has novel biaxial stretching polypropylene film all to cover through the box internal and external surface, can make the box have certain waterproof nature, can fold from top to bottom through folded plate a and folded plate b; the utility model discloses scalable, recycle, certain waterproof advantage has been possessed.

Description

Telescopic carton

Technical Field

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

Background

With the progress of society and the development of economy, a paper box is a packaging product with the widest application, the using amount is always the first of various packaging products, the corrugated paper box gradually replaces transport packaging containers such as wooden boxes and the like with excellent using performance and good processing performance, becomes the main force of transport packaging, and along with the improvement of living standard and the leap of industry, through transformation, the heat preservation paper box is concerned by various industries with the concepts of safety, environmental protection, cold and heat preservation and convenient carrying;

at present, traditional carton, the carton is bulky, does not deposit well after the used, and when carrying a plurality of cartons, a plurality of cartons pile together, and the carton that is in the upper strata drops easily, and the carton can't the reconversion after receiving the striking, has certain influence to pleasing to the eye, so needs a telescopic carton.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic carton has possessed scalable, recycle, has certain waterproof advantage, has solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a telescopic carton, includes box, handle an, handle b, folded layer, reverse osmosis layer, folded plate an, folded plate b, chamfer and foam blanket, handle an has been seted up to box front end top, handle b has been seted up to box back top, handle a below is equipped with folded plate a, folded plate a below is equipped with folded plate b, folded plate b right-hand member all is equipped with the chamfer, the inside bottom of box is equipped with the foam blanket, the foam blanket passes through glue to be fixed in the box, be equipped with the folded layer between folded plate an and the folded plate b, the folded layer passes through glue to be fixed on folded plate a.

Preferably, the inner surface and the outer surface of the box body are covered with novel biaxially oriented polypropylene films.

Preferably, the surface of the folding layer is provided with a reverse osmosis layer.

Preferably, the flap a and the flap b are foldable, and the flap a and the flap b are of a one-piece structure.

Preferably, the material of the foam layer is polyurethane sponge.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a telescopic carton, can reduce the wearing and tearing that the goods in the box caused the box through the foam blanket, it has novel biaxial stretching polypropylene film all to cover through the box internal surface, can make the box have certain waterproof nature, can increase the life of box simultaneously, can fold from top to bottom through folded plate an and folded plate b, when not using the box, can shrink, reduce the parking space, be convenient for deposit, can prevent through the chamfer that the box fish tail operating personnel all around, be convenient for carry through handle an and handle b and draw the box.

Drawings

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

fig. 2 is a back structural schematic view of the retractable carton of the present invention;

fig. 3 is a schematic view of a top view structure of the retractable carton of the present invention.

The figures are labeled as follows: 1 box body, 2 handles a, 3 handles b, 4 folding layers, 5 reverse osmosis layers, 6 folded plates a, 7 folded plates b, 8 chamfers and 9 foam layers.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, in the telescopic carton, a handle a2 is arranged above the front end of a carton body 1, a handle b3 is arranged above the back of the carton body 1, a folded plate a6 is arranged below the handle a2, a folded plate b7 is arranged below the folded plate a6, chamfers 8 are arranged at the right ends of the folded plate b7, novel biaxially oriented polypropylene films are coated on the inner and outer surfaces of the carton body 1, the carton body can be folded up and down through the folded plate a6 and the folded plate b7, the carton body can be retracted, the storage space is reduced, the carton body is convenient to store, and operators can be prevented from being scratched around;

example 2:

please refer to fig. 1, a telescopic carton, the inner and outer surfaces of a carton 1 are covered with a novel biaxially oriented polypropylene film, the bottom end inside the carton 1 is provided with a foam layer 9, the foam layer 9 is made of polyurethane sponge, the foam layer 9 is fixed in the carton 1 through glue, a folding layer 4 is arranged between a folding plate a6 and a folding plate b7, the folding plate a6 and the folding plate b7 can be folded, the folding plate a6 and the folding plate b7 are of an integrated structure, the surface of the folding layer 4 is provided with an anti-permeation layer 5, the folding layer 4 is fixed on a folding plate a6 through glue, the foam layer 9 at the bottom inside the carton 1 can reduce the abrasion of goods inside the carton 1 to the carton 1, the inner and outer surfaces of the carton 1 are covered with the novel biaxially oriented polypropylene film, the carton 1 can have a certain waterproof performance, and the service life of.

The working principle is as follows: the utility model provides a telescopic carton, during the use, operating personnel both hands are held handle a2 and handle b3 respectively and are stretched out box 1, carry out the loading object, foam blanket 9 through the bottom in box 1, can reduce the wearing and tearing that the goods in the box 1 caused to box 1, all cover through the interior external surface of box 1 has novel biaxial stretching polypropylene film, can make box 1 have certain waterproof nature, can increase box 1's life simultaneously, when not using box 1, can fold from top to bottom through folded plate a6 and folded plate b7, can shrink, reduce the parking space, be convenient for deposit, can prevent through chamfer 8 that box 1 fish tail operating personnel all around.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A collapsible carton, characterized by: including box (1), handle a (2), handle b (3), folded layer (4), reverse osmosis layer (5), folded plate a (6), folded plate b (7), chamfer (8) and foam layer (9), handle a (2) have been seted up to box (1) front end top, handle b (3) have been seted up to box (1) back top, handle a (2) below is equipped with folded plate a (6), folded plate a (6) below is equipped with folded plate b (7), folded plate b (7) right-hand member all is equipped with chamfer (8), the inside bottom of box (1) is equipped with foam layer (9), foam layer (9) are fixed in box (1) through glue, be equipped with folded layer (4) between folded plate a (6) and folded plate b (7), folded layer (4) are fixed on folded plate a (6) through glue.

2. The collapsible carton as claimed in claim 1 wherein: the inner surface and the outer surface of the box body (1) are covered with novel biaxially oriented polypropylene films.

3. The collapsible carton as claimed in claim 1 wherein: the surface of the folding layer (4) is provided with a reverse osmosis layer (5).

4. The collapsible carton as claimed in claim 1 wherein: the folding plate a (6) and the folding plate b (7) can be folded, and the folding plate a (6) and the folding plate b (7) are of an integrated structure.

5. The collapsible carton as claimed in claim 1 wherein: the foam layer (9) is made of polyurethane sponge.