CN219361811U - Carton with built-in extrusion-preventing structure - Google Patents

Abstract

The utility model discloses a paper box with a built-in extrusion-preventing structure, which belongs to the technical field of packaging paper boxes.

Description

Carton with built-in extrusion-preventing structure

Technical Field

The utility model relates to the technical field of packaging cartons, in particular to a carton with an anti-extrusion structure.

Background

The existing paper packaging box has the advantages of light weight, low cost, easy production, low price, recycling, no environmental pollution and the like, and is widely applied to the packaging field, but in collective transportation, the packaging box at the bottom is easy to damage due to self structural problem, and fragile articles are difficult to package by the paper packaging box, and the fragile articles are usually packaged by adopting a high-strength wooden packaging box or a paper packaging box filled with foamed plastic.

Disclosure of Invention

The utility model aims to provide a paper box with an internal extrusion-proof structure, which solves the problems that the prior paper box has the advantages of light weight, low cost, easy production, low price, recycling, no environmental pollution and the like, is widely applied to the packaging field, but in collective transportation, the prior paper box with the bottom is easy to damage due to extrusion because of the self structure problem, and is difficult to pack fragile articles by the paper box, and the paper box with high strength or the paper box filled with foamed plastic is generally used for packing the fragile articles.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the outside of packing carton all is provided with the fixed plate, the one end fixed connection packing carton outside in the fixed plate outside, the screw is all offered to the one end that the packing carton was kept away from to the fixed plate, the one end swing joint screw in the screw outside, the one end of screw swing joint screw runs through fixed plate fixed connection packing carton inboard, the outside of packing carton is provided with first connecting plate, the one end fixed connection fixed plate outside in the first connecting plate outside, packing carton's top is provided with the apron, apron swing joint packing carton's top, through the fixed plate in the packing carton outside, prevent that packing carton from pressing because of external less goods, lead to packing carton inside article damage.

As a further scheme of the utility model: the middle part of packing carton inner wall is provided with the cardboard, and the inboard of the equal fixed connection packing carton inner wall in both ends in the cardboard outside, the one end swing joint second connecting plate in the cardboard outside, the inboard of the both ends fixed connection packing carton inner wall in the second connecting plate outside, through the inboard cardboard of packing carton inner wall and second connecting plate, makes it improve packing carton's paper hardness, prevents that paper from leading to inside article damage because of too fragile.

As still further aspects of the utility model: the inboard of packing carton is provided with fixed frame, and fixed frame's outside fixed connection packing carton's inner wall, the connecting hole is all seted up in fixed frame's outside, and the one end swing joint screw in the connecting hole outside, the one end of screw swing joint connecting hole runs through fixed frame swing joint packing carton's inner wall, through the inboard fixed frame of packing carton, makes it improve the inside structure of packing carton, prevents that packing carton from leading to the inside article damage of packing carton because of external less goods extrudees.

As still further aspects of the utility model: the spread groove is all offered at fixed frame's top, and fixed frame's bottom is provided with the limiting plate, and the one end fixed connection fixed frame's in the limiting plate outside bottom, the one end swing joint fixed frame top's of limiting plate keep away from fixed frame spread groove inboard, through the spread groove of fixed frame top offering limiting plate of being connected with the bottom, make to connect between the fixed frame, prevent that fixed frame from droing.

As still further aspects of the utility model: the inboard of fixed frame is provided with the cardboard, and the one end fixed connection backing plate in the cardboard outside, the one end fixed connection fixed frame inboard that the cardboard was kept away from to the backing plate, through the backing plate in the cardboard outside, makes it reduce the wearing and tearing in cardboard outside and the fixed frame inboard.

As still further aspects of the utility model: the connector is all offered to the one end in the cardboard outside, and the one end swing joint bolt in the connector outside, the one end ancient tie plate swing joint fixed frame inboard that runs through of bolt swing joint connector, and the bolt runs through fixed frame fixed connection packing carton inboard, makes fixed frame fix in packing carton inboard through the bolt in the cardboard outside, prevents that fixed frame from droing.

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

1. according to the utility model, the top of the packaging paper box is provided with the cover plate, the cover plate is movably connected with the top of the packaging paper box, the outer side of the packaging paper box is provided with the fixing plates, one end of the outer side of each fixing plate is fixedly connected with the outer side of the packaging paper box, the outer side of each packaging paper box is provided with the first connecting plate, one end of the outer side of each first connecting plate is fixedly connected with the outer side of each fixing plate, one end of each fixing plate, which is far away from the packaging paper box, is provided with the screw holes, one end of each screw hole is movably connected with the screw, one end of each screw hole penetrates through the fixing plate and is fixedly connected with the inner side of the packaging paper box, and the packaging paper box is prevented from being extruded by small goods outside to damage articles inside the packaging paper box.

2. According to the utility model, the inner side of the packaging paper box is provided with the fixing frame, the top of the fixing frame is provided with the connecting grooves, the bottom of the fixing frame is provided with the limiting plate, one end of the outer side of the limiting plate is fixedly connected with the bottom of the fixing frame, one end of the limiting plate, which is far away from the fixing frame, is movably connected with the inner side of the connecting groove at the top of the fixing frame, the outer side of the fixing frame is provided with the connecting holes, one end of the outer side of the connecting holes is movably connected with the screw, one end of the screw is movably connected with the inner wall of the packaging paper box through the fixing frame at the inner side of the packaging paper box, the inner structure of the packaging paper box is improved through the fixing frame at the inner side of the packaging paper box, and damage to articles in the packaging paper box caused by extrusion of smaller goods outside is prevented.

Drawings

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

FIG. 2 is a schematic diagram of a card in the present utility model;

FIG. 3 is a schematic view of the structure of the paperboard in the utility model;

fig. 4 is a schematic structural view of a fixing frame in the present utility model.

In the figure: 1. a cover plate; 2. a fixing plate; 3. packaging cartons; 4. a screw; 5. a screw hole; 6. a first connection plate; 7. a clamping plate; 8. a connection port; 9. a bolt; 10. a backing plate; 11. a paperboard; 12. a second connecting plate; 13. a fixed frame; 14. a connecting groove; 15. a screw; 16. a connection hole; 17. and a limiting plate.

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 to 4, in the present utility model, the outer sides of the packaging cartons 3 are provided with fixing plates 2, one ends of the outer sides of the fixing plates 2 are fixedly connected with the outer sides of the packaging cartons 3, one ends of the fixing plates 2, which are far away from the packaging cartons 3, are provided with screw holes 5, one ends of the screw holes 5 are movably connected with screws 4, one ends of the screw holes 5 are fixedly connected with the inner sides of the packaging cartons 3 through the fixing plates 2, the outer sides of the packaging cartons 3 are provided with first connecting plates 6, one ends of the outer sides of the first connecting plates 6 are fixedly connected with the outer sides of the fixing plates 2, the top of the packaging cartons 3 is provided with a cover plate 1, the top of the packaging cartons 3 is movably connected with the top of the packaging cartons 3, and the packaging cartons 3 are prevented from being extruded by small goods outside, so that articles inside the packaging cartons 3 are damaged.

In the second embodiment, referring to fig. 1 to 4, in the present utility model, a paper board 11 is disposed in the middle of the inner wall of the packaging carton 3, two ends of the outer side of the paper board 11 are fixedly connected to the inner side of the inner wall of the packaging carton 3, one end of the outer side of the paper board 11 is movably connected to a second connecting board 12, two ends of the outer side of the second connecting board 12 are fixedly connected to the inner side of the inner wall of the packaging carton 3, and the paper hardness of the packaging carton 3 is improved by the paper board 11 and the second connecting board 12 inside the inner wall of the packaging carton 3, so as to prevent the damage of internal articles caused by too fragile paper.

Wherein, the inboard of packing carton 3 is provided with fixed frame 13, the inner wall of fixed frame 13 outside fixed connection packing carton 3, connecting hole 16 is all offered in the outside of fixed frame 13, the one end swing joint screw 15 in the connecting hole 16 outside, the one end of screw 15 swing joint connecting hole 16 runs through the inner wall of fixed frame 13 swing joint packing carton 3, through the inboard fixed frame 13 of packing carton 3, make it improve the inside structure of packing carton 3, prevent packing carton 3 because of the extrusion of external less goods arrives, lead to the inside article of packing carton 3 to damage.

Wherein, the spread groove 14 is all offered at the top of fixed frame 13, and the bottom of fixed frame 13 is provided with limiting plate 17, and the one end fixed connection of limiting plate 17 outside is fixed the bottom of frame 13, and the one end swing joint fixed frame 13 top's of limiting plate 17 keeps away from fixed frame 13 spread groove 14 inboard, and the spread groove 14 that is offered through fixed frame 13 top is connected with the limiting plate 17 of bottom, makes to connect between the fixed frame 13, prevents that fixed frame 13 from droing.

The working principle of the utility model is as follows: the top of packing carton 3 is provided with apron 1, the top of apron 1 swing joint packing carton 3, the outside of packing carton 3 all is provided with fixed plate 2, the one end fixed connection packing carton 3 outside in the fixed plate 2 outside, the outside of packing carton 3 is provided with first connecting plate 6, the one end fixed connection fixed plate 2 outside in the first connecting plate 6 outside, screw 5 is all offered to the one end that fixed plate 2 kept away from packing carton 3, the one end swing joint screw 4 in the screw 5 outside, the one end of screw 4 swing joint screw 5 runs through fixed plate 2 fixed connection packing carton 3 inboard, through the fixed plate 2 in packing carton 3 outside, prevent packing carton 3 because of the extrusion of external less goods arrives, lead to packing carton 3 inside article damage, the inboard of packing carton 3 is provided with fixed frame 13, the spread groove 14 is all offered at the top of fixed frame 13, the bottom of fixed frame 13 is provided with limiting plate 17, the one end fixed connection fixed frame 13's in the limiting plate 17 outside bottom, the spread groove 14 inboard at one end swing joint fixed frame 13 top of fixed frame 13 is kept away from to limiting plate 17, connecting hole 16 is all offered in the outside, the one end of fixed frame 13 outside, the inside of 3 inside of movable connection fixed plate 15 is run through the fixed plate 2 fixed plate 3, prevent that inside the inside of packing carton 3 is damaged because of the inside 3 of the inside movable connection 3 of fixed plate 3, the inside package carton 3 is damaged because of the inside package 3 of the movable connection 3, the inside package 3 is damaged because of the inside movable connection 3 of the inside package carton 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a built-in carton of preventing extrusion structure, includes packing carton (3), its characterized in that: the utility model provides a packing carton, including packing carton (3) and cover plate (1), packing carton (3) are provided with fixed plate (2), a plurality of the one end fixed connection packing carton (3) outside in the fixed plate (2) outside, a plurality of screw (5) are all offered to the one end that packing carton (3) was kept away from to fixed plate (2), a plurality of one end swing joint screw (4) in screw (4) swing joint screw (5) one end runs through fixed plate (2) fixed connection packing carton (3) inboard, the outside of packing carton (3) is provided with first connecting plate (6), a plurality of the one end fixed connection fixed plate (2) outside in the first connecting plate (6) outside, the top of packing carton (3) is provided with apron (1), the top of apron (1) swing joint packing carton (3).

2. The carton of claim 1 having a built-in crush-resistant structure, wherein: the middle part of packing carton (3) inner wall is provided with cardboard (11), a plurality of the both ends in cardboard (11) outside are all fixed connection packing carton (3) inner wall's inboard, a plurality of the one end swing joint second connecting plate (12) in cardboard (11) outside, a plurality of the both ends fixed connection packing carton (3) inner wall in the second connecting plate (12) outside inboard.

3. The carton of claim 1 having a built-in crush-resistant structure, wherein: the inside of packing carton (3) is provided with fixed frame (13), a plurality of the inner wall of fixed frame (13) outside fixed connection packing carton (3), a plurality of connecting hole (16) are all seted up in the outside of fixed frame (13), a plurality of one end swing joint screw (15) in connecting hole (16) outside, a plurality of the one end of screw (15) swing joint connecting hole (16) runs through the inner wall of fixed frame (13) swing joint packing carton (3).

4. A carton with built-in anti-extrusion structure as in claim 3, wherein: the top of a plurality of fixed frame (13) all sets up spread groove (14), a plurality of the bottom of fixed frame (13) is provided with limiting plate (17), a plurality of the bottom of fixed frame (13) is connected to the one end fixed connection in limiting plate (17) outside, a plurality of limiting plate (17) keep away from the one end swing joint of fixed frame (13) top spread groove (14) inboard.

5. The carton of claim 4 having a built-in crush-resistant structure, wherein: the inner sides of the fixing frames (13) are provided with clamping plates (7), one ends of the outer sides of the clamping plates (7) are fixedly connected with base plates (10), and one ends of the base plates (10) away from the clamping plates (7) are fixedly connected with the inner sides of the fixing frames (13).

6. The carton of claim 5 having a built-in crush-resistant feature, wherein: a plurality of connector (8) are all offered to the one end in cardboard (7) outside, a plurality of one end swing joint bolt (9) in connector (8) outside, a plurality of the one end paleo-link backing plate (10) swing joint fixed frame (13) inboard in bolt (9) swing joint connector (8), a plurality of bolt (9) run through fixed frame (13) fixed connection packing carton (3) inboard.