CN210913334U

CN210913334U - Corrugated carton with shock-resistant structure

Info

Publication number: CN210913334U
Application number: CN201921870944.9U
Authority: CN
Inventors: 边粉妮
Original assignee: Kunshan Better Packaging Product Co ltd
Current assignee: Kunshan Better Packaging Product Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-03
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a corrugated box with shock-resistant structure, including carton body and plastics hardboard, the inside intermediate layer that is provided with of carton body, the plastics hardboard sets up inside the intermediate layer, the inner frame has been erect to the inside contained angle department of carton body, and carton body outside corner department is provided with outer mounting, threaded hole has all been seted up on inner frame, carton body and outer mounting surface, and threaded hole inside runs through there is the bolt, bolt outer wall parcel has the gasket, carton body outer wall is provided with seals towards the sign, and carton body internal surface is provided with plastic film. This corrugated carton box body with shock-resistant structure is inside to be provided with the intermediate layer, and the inside plastics hardboard that is provided with of intermediate layer, plastics hardboard have the ability that improves the carton body and shocks resistance, prevent that the carton body from producing sunken fold because of assaulting to avoid the incasement article to receive the damage, thereby improve this corrugated carton firmness.

Description

Corrugated carton with shock-resistant structure

Technical Field

The utility model relates to a corrugated box technical field specifically is a corrugated box with shock-resistant structure.

Background

Corrugated paper board is made into corrugated paper box through die cutting, impressing, nailing or box sticking, the corrugated paper box is a packaging product with the widest application, the dosage is always the first of various packaging products, and the corrugated paper box not only protects commodities, is convenient for storage and transportation, but also has the functions of beautifying the commodities and publicizing the commodities. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

The existing corrugated case is composed of paper boards, is weak in impact resistance and extrusion capacity, and is easy to deform, so that articles in the case are easily damaged, the waterproof performance of the corrugated case is poor, liquid easily seeps into the case, and the articles are damped.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated box with shock-resistant structure to propose general corrugated box in solving above-mentioned background art and all adopt the cardboard to constitute, the extrusion ability that shocks resistance is weak, makes the carton produce easily and warp, thereby easily leads to incasement article to receive the damage, and corrugated box itself waterproof performance is relatively poor, and liquid oozes the incasement easily, leads to the problem that article wet.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrugated carton with shock-resistant structure, includes carton body and plastics hardboard, the inside intermediate layer that is provided with of carton body, the plastics hardboard sets up inside the intermediate layer, the inner frame has been erect to the inside contained angle department of carton body, and the outside corner department of carton body is provided with outer mounting, threaded hole has all been seted up on inner frame, carton body and outer mounting surface, and threaded hole inside runs through there is the bolt, bolt outer wall parcel has the gasket, carton body outer wall is provided with seals towards the sign, and carton body internal surface is provided with plastic film.

Preferably, the carton body includes bottom plate, long curb plate, long side extension board, short curb plate, short shrouding and long shrouding, and the bottom plate left and right sides is provided with long curb plate, long curb plate both sides are provided with long side extension board, both sides are provided with short curb plate about the bottom plate, and short curb plate outer end is provided with short shrouding, long curb plate outer end is provided with long shrouding.

Preferably, the long side plates are symmetrically distributed about a vertical center line of the bottom plate, and the long side support plates form a folding structure through the long side plates.

Preferably, the inner surface of the short side plate is attached to the outer surface of the long side plate, and the height of the short side plate is matched with that of the long side plate.

Preferably, the carton body forms a protective structure through a plastic hard board, and the size of the outer opening structure of the plastic hard board is matched with that of the inner opening structure of the interlayer.

Preferably, the outer surface of the inner framework is attached to the inner wall of the carton body, and the inner framework is of an L-shaped structure.

Preferably, the threaded hole on the surface of the inner framework and the threaded hole on the surface of the outer fixing piece are overlapped, and the inner framework and the outer fixing piece form a fixing structure through bolts.

Preferably, the plastic film is bonded with the inner wall of the carton body in a connecting mode, and the carton body forms a waterproof structure through the plastic film.

Compared with the prior art, the beneficial effects of the utility model are that: this corrugated carton box body with shock-resistant structure is inside to be provided with the intermediate layer, and the inside plastics hardboard that is provided with of intermediate layer, plastics hardboard have the ability that improves the carton body and shocks resistance, prevent that the carton body from producing sunken fold because of assaulting to avoid the incasement article to receive the damage, thereby improve this corrugated carton firmness.

This corrugated box carton body internal surface with shock-resistant structure is stained with plastic film, and plastic film's outer mouthful structural dimension is identical with the interior mouthful structural dimension of carton body, has the condition that prevents liquid infiltration and produces to improve this corrugated box's waterproof ability, avoid the incasement object to wet.

This corrugated carton box body inside contained angle department with shock-resistant structure has erect the inner frame, and the outside corner of box body is provided with outer mounting, make inner frame and outer mounting be fixed in this internal surface of carton respectively through screwing up the bolt, inner frame and outer mounting are favorable to preventing that this corrugated carton from receiving the condition production that the extrusion produced the deformation, and inner frame and outer mounting can adopt the crust plastics to constitute, therefore, the carrier wave prepaid electric energy meter is low in cost, moreover, the steam generator is simple in structure, be favorable to wideling popularize, and bolt outer wall parcel has the gasket, be favorable to preventing to cause wearing and tearing to the box surface when the bolt is screwed up.

Drawings

Fig. 1 is a schematic view of the top view of the internal structure of the present invention;

fig. 2 is a schematic view of the unfolding structure of the carton body of the present invention;

fig. 3 is a schematic view of the front view of the present invention.

In the figure: 1. a carton body; 101. a base plate; 102. a long side plate; 103. a long side support plate; 104. short side plates; 105. a short seal plate; 106. a long sealing plate; 2. an interlayer; 3. a plastic hard plate; 4. an inner skeleton; 5. an outer fixing member; 6. a threaded hole; 7. a bolt; 8. a gasket; 9. the seal faces the mark; 10. a plastic film.

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. 1-3, the present invention provides a technical solution: a corrugated carton with an impact-resistant structure comprises a carton body 1 and a plastic hard board 3, wherein an interlayer 2 is arranged inside the carton body 1, the carton body 1 comprises a bottom board 101, long side boards 102, long side boards 103, short side boards 104, short closing boards 105 and long closing boards 106, the left side and the right side of the bottom board 101 are provided with the long side boards 102, the two sides of the long side boards 102 are provided with the long side boards 103, the upper side and the lower side of the bottom board 101 are provided with the short side boards 104, the outer ends of the short side boards 104 are provided with the short closing boards 105, the outer ends of the long side boards 102 are provided with the long closing boards 106, the long side boards 102 are symmetrically distributed around a vertical central line of the bottom board 101, the long side boards 103 form a folding structure through the long side boards 102, the inner surfaces of the short side boards 104 are attached to the outer surfaces of the long side boards 103, then erecting the long side plate 102, and simultaneously folding the long side support plates 103 at two sides of the long side plate 102 inwards to ensure that the inner walls of the long side support plates 103 are attached to the outer walls of the short side plates 104, the height dimension of the short side plates 104 is matched with that of the long side plate 102, so that the condition that the carton body 1 is uneven in height is avoided, and the attachment of the inner walls of the long side support plates 103 and the outer walls of the short side plates 104 is favorable for improving the sealing effect of the carton body 1;

the plastic hard board 3 is arranged in the interlayer 2, the carton body 1 forms a protective structure through the plastic hard board 3, the size of an outer opening structure of the plastic hard board 3 is identical with that of an inner opening structure of the interlayer 2, the plastic hard board 3 has the capability of improving the impact resistance of the carton body 1, and the carton body 1 is prevented from generating sunken folds due to impact, so that articles in the carton are prevented from being damaged, the firmness of the corrugated carton is improved, and the size of the outer opening structure of the plastic hard board 3 is identical with that of the inner opening structure of the interlayer 2, so that the plastic hard board 3 is prevented from shaking;

an inner framework 4 is vertically arranged at the included angle part inside the carton body 1, an outer fixing piece 5 is arranged at the outer corner part of the carton body 1, the outer surface of the inner framework 4 is attached to the inner wall of the carton body 1, the inner framework 4 is of an L-shaped structure, threaded holes 6 are formed in the surfaces of the inner framework 4, the carton body 1 and the outer fixing piece 5, bolts 7 penetrate through the threaded holes 6, gaskets 8 wrap the outer walls of the bolts 7, the threaded holes 6 in the surface of the inner framework 4 are overlapped with the threaded holes in the surface of the outer fixing piece 5, the inner framework 4 and the outer fixing piece 5 form a fixing structure through the bolts 7, the space occupied by the inner framework 4 inside the carton body 1 can be reduced due to the L-shaped structure of the inner framework 4, the outer wall of the inner framework can be attached to the inner wall of the carton body 1, the inner framework 4 and the outer fixing piece 5 can, the inner framework 4 and the outer fixing piece 5 are beneficial to preventing the corrugated case from being deformed due to extrusion;

1 outer wall of carton body is provided with seals towards

sign

9, and 1 internal surface of carton body is provided with plastic film 10, the connected mode of

plastic film

10 and 1 inner wall of carton body sets up to the bonding, and carton body 1 passes through plastic film 10 and constitutes waterproof construction, plastic film 10's outer mouthful structural dimension is identical with carton body 1's interior mouthful structural dimension, the condition that prevents the liquid infiltration produces has, thereby improve this corrugated box's waterproof ability, avoid the incasement object to wet.

The working principle is as follows: when the corrugated carton with the impact-resistant structure is used, the short side plate 104 is firstly erected to form a right angle with the bottom plate 101, the long side plate 102 is erected, the long side plates 103 on the two sides of the long side plate 102 are folded inwards at the same time, the inner wall of the long side plate 103 is attached to the outer wall of the short side plate 104, the height dimension of the short side plate 104 is matched with the height dimension of the long side plate 102, so that the condition that the height of the carton body 1 is uneven is avoided, then the inner framework 4 is erected at the included angle between the short side plate 104 and the long side plate 102, the outer wall of the inner framework 4 is respectively attached to the inner walls of the short side plate 104 and the long side plate 102, at the moment, the threaded hole 6 on the surface of the inner framework 4 is respectively overlapped with the threaded hole 6 on the surface of the long side plate 102 and the threaded hole 6 on the surface of the short side plate 104, and then the outer wall of the long side plate 102 is attached to the outer, Screw hole 6 on short side plate 104 surface coincides each other, then it is inside to screw into screw hole 6 clockwise with bolt 7, thereby make inner frame 4 and external mounting 5 be fixed in carton body 1 inside and outside surface respectively, inner frame 4 and external mounting 5 are favorable to preventing that this corrugated box from receiving the condition that the extrusion produced the deformation and producing and produce, and inner frame 4 can adopt the crust plastics with external mounting 5 to constitute, therefore, the carrier wave prepaid electric energy meter is low in cost, moreover, the steam generator is simple in structure, be favorable to wideling popularize, only need put into this corrugated box inside at last with article, it can to wait for the joint sealing after covering the case mouth with folding joint sealing of short shrouding 105 and long shrouding 106, and seal towards sign 9 on one side short shrouding 105 surface printing, be favorable to preventing that.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A corrugated box with an impact-resistant structure, comprising a box body (1) and a plastic hard board (3), characterized in that: the carton is characterized in that an interlayer (2) is arranged inside the carton body (1), the plastic hard board (3) is arranged inside the interlayer (2), an inner framework (4) is erected at an inner included angle of the carton body (1), an outer fixing piece (5) is arranged at an outer corner of the carton body (1), threaded holes (6) are formed in the surfaces of the inner framework (4), the carton body (1) and the outer fixing piece (5), bolts (7) penetrate through the inner portions of the threaded holes (6), gaskets (8) wrap the outer walls of the bolts (7), the outer wall of the carton body (1) is provided with a sealing opening facing mark (9), and a plastic film (10) is arranged on the inner surface of the carton body (1).

2. A corrugated box with an impact-resistant structure as set forth in claim 1, wherein: carton body (1) is including bottom plate (101), long curb plate (102), long curb plate (103), short curb plate (104), short shrouding (105) and long shrouding (106), and bottom plate (101) left and right sides is provided with long curb plate (102), long curb plate (102) both sides are provided with long curb plate (103), both sides are provided with short curb plate (104) about bottom plate (101), and short curb plate (104) outer end is provided with short shrouding (105), long curb plate (102) outer end is provided with long shrouding (106).

3. A corrugated box with an impact-resistant structure as set forth in claim 2, wherein: the long side plates (102) are symmetrically distributed around the vertical central line of the bottom plate (101), and the long side support plates (103) form a folding structure through the long side plates (102).

4. A corrugated box with an impact-resistant structure as set forth in claim 2, wherein: the inner surface of the short side plate (104) is attached to the outer surface of the long side plate (103), and the height dimension of the short side plate (104) is matched with that of the long side plate (102).

5. A corrugated box with an impact-resistant structure as set forth in claim 1, wherein: the carton body (1) forms a protective structure through the plastic hard board (3), and the structural size of an outer opening of the plastic hard board (3) is matched with that of an inner opening of the interlayer (2).

6. A corrugated box with an impact-resistant structure as set forth in claim 1, wherein: the outer surface of the inner framework (4) is attached to the inner wall of the carton body (1), and the inner framework (4) is of an L-shaped structure.

7. A corrugated box with an impact-resistant structure as set forth in claim 1, wherein: the threaded hole (6) on the surface of the inner framework (4) and the threaded hole on the surface of the outer fixing piece (5) are overlapped, and the inner framework (4) and the outer fixing piece (5) form a fixing structure through a bolt (7).

8. A corrugated box with an impact-resistant structure as set forth in claim 1, wherein: the plastic film (10) is connected with the inner wall of the carton body (1) in a bonding mode, and the carton body (1) forms a waterproof structure through the plastic film (10).