Environment-friendly high-strength light-weight corrugated carton

Abstract

The utility model relates to an environment-friendly high-strength light-weight corrugated carton which comprises a corrugated carton body, a limiting inner plate is arranged in the corrugated carton body, an inflation anti-collision pad is arranged between the limiting inner plate and the contact face of the corrugated carton body, and an inflation nozzle communicating with the inflation anti-collision pad is fixedly connected to one side of the inflation anti-collision pad. A protective cover is movably inserted into the end, away from the inflation anti-collision pad, of the inflation nozzle, and the inner wall of the inflation nozzle is fixedly connected with an air leakage preventing assembly. According to the scheme, during use, when articles are placed in the corrugated carton body, the articles can be protected to a certain extent through the protruding parts of the inflatable anti-collision cushion, and due to the fact that the inflatable anti-collision cushion is directly installed in the corrugated carton body, the inflatable anti-collision cushion can be directly inflated during use, and the inflatable anti-collision cushion is convenient to use. Therefore, the use steps of the environment-friendly high-strength light-weight corrugated carton can be saved, more time is saved during packaging, and the environment-friendly high-strength light-weight corrugated carton is more beneficial to actual use.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of corrugated cartons, in particular to an environment-friendly high-strength lightweight corrugated carton. BACKGROUND

[0002] The carton is a paper packaging material widely used for various commodity packaging and transportation, and has various specifications and models according to different materials. The corrugated carton has the advantages of lightness, firmness, strong protection and low cost, and has become an indispensable article in article transportation and packaging. Meanwhile, the corrugated carton is environment-friendly and convenient to recycle, and is gradually favored by various industries.

[0003] In the related art, the environment-friendly high-strength lightweight corrugated carton is generally used for storing articles. Since the protection of some articles is poor, the user needs to place a foam board or an inflatable pad between the carton and the article to ensure the safety of the article during storage, so as to avoid shaking and damage of the article during transportation. However, since the carton and the inflatable pad are separately arranged, the staff needs to first inflate the inflatable pad and then place the inflatable pad. Meanwhile, the staff may need to fix the inflatable pad to prevent the inflatable pad from moving, so as to protect the article by the inflatable pad. However, such use steps may be time-consuming when the article is packed, which is not conducive to actual use. Therefore, the technical personnel in the field provide an environment-friendly high-strength lightweight corrugated carton to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems that the staff needs to first inflate the inflatable pad and then place the inflatable pad, and meanwhile, the staff may need to fix the inflatable pad to prevent the inflatable pad from moving, so as to protect the article by the inflatable pad, but such use steps may be time-consuming when the article is packed, the application provides an environment-friendly high-strength lightweight corrugated carton.

[0005] The environment-friendly high-strength lightweight corrugated carton provided by the application adopts the following technical scheme:

[0006] An environment-friendly high-strength lightweight corrugated carton, comprising a corrugated carton body, a limiting inner plate is arranged in the interior of the corrugated carton body, an inflatable anti-collision pad is arranged between the contact surface of the limiting inner plate and the corrugated carton body, one side of the inflatable anti-collision pad is fixedly connected with an inflation nozzle in communication with the inflatable anti-collision pad, a protective cover is movably inserted into one end of the inflation nozzle away from the inflatable anti-collision pad, and an anti-air leakage assembly is fixedly connected to the inner wall of the inflation nozzle.

[0007] By adopting the technical scheme, the inside of the inflatable bumper pad is inflated through the inflation nozzle, part of the inflatable bumper pad can protrude through the limiting inner plate, and when placing articles in the inside of the corrugated paper box, the protruding part of the inflatable bumper pad can protect the articles, and since the inflatable bumper pad is directly installed in the inside of the corrugated paper box, the inflatable bumper pad can be inflated directly during use, thereby saving the use steps of the environment-friendly high-strength lightweight corrugated paper box.

[0008] Preferably, the corrugated paper box comprises outer paper and inner paper, and a corrugated core paper is arranged between the contact surface of the outer paper and the inner paper.

[0009] By adopting the technical scheme, the outer paper can provide appearance and protection, the corrugated core paper can provide support and buffering, and the inner paper, which has a similar material as the outer paper, can be used to protect the articles inside.

[0010] Preferably, the protective cover comprises a circular cover body inserted at one end of the inflation nozzle, a protruding part fixedly connected to the inner wall of the circular cover body, the protruding part being located in the inside of the inflation nozzle, a connecting band fixedly connected to one side of the outer wall of the circular cover body, one end of the connecting band away from the circular cover body being fixedly connected to the outer wall of the inflation nozzle, and a buckle plate fixedly connected to the other side of the outer wall of the circular cover body.

[0011] By adopting the technical scheme, the circular cover body covers one end of the inflation nozzle, can provide protection for the inflation nozzle, the protruding part can enhance the stability of the connection between the circular cover body and the inflation nozzle when the circular cover body is closed, the buckle plate can facilitate the opening of the circular cover body, and the connecting band can limit the position between the circular cover body and the inflation nozzle after the circular cover body is opened.

[0012] Preferably, the anti-deflation assembly comprises a limiting rubber plate and a closing rubber plate fixedly connected to the inner wall of the inflation nozzle, the limiting rubber plate is provided with an inflation port penetrating the limiting rubber plate, and the closing rubber plate is located on the side of the limiting rubber plate away from the protective cover.

[0013] By adopting the technical scheme, when inflating, the inflation head is inserted into the inside of the inflation port, the inflation head can push the side of the closing rubber plate inward, and the inflation operation can be performed, after the inflation is completed, the inflation head is pulled out, and the closing rubber plate is tightly attached to the limiting rubber plate under the action of air pressure, thereby preventing air leakage of the inflation nozzle.

[0014] Preferably, the inflatable bumper pad comprises an air cushion located between the contact surface of the inner paper and the limiting inner plate, one end of the inflation nozzle is connected to the air cushion, a plurality of inflation columns connected to the air cushion are fixedly connected to the inside of the air cushion, and the inflation columns penetrate the limiting inner plate.

[0015] By adopting the technical scheme, when the air inlet is inflated, the air inlet can inflate several inflatable columns at the same time.

[0016] Preferably, the outer wall of the air inlet is fixedly connected with a limiting rubber ring, the inner wall of the circular cover body is fixedly connected with a mounting rubber ring, the limiting rubber ring is located on the side of the mounting rubber ring away from the inflatable crash pad, the inner wall of the circular cover body is fixedly connected with a sealing ring, and one side of the sealing ring abuts against one end of the air inlet.

[0017] By adopting the technical scheme, when the circular cover body is covered on one end of the air inlet, the mounting rubber ring cooperates with the mounting rubber ring to limit the circular cover body, and when the circular cover body is closed, the sealing ring can enhance the sealing effect of the one end of the air inlet.

[0018] Preferably, the limiting inner plate comprises an inner plate body fixedly connected to the inner wall of the air inlet, and through holes are uniformly formed in the inner plate body to penetrate the inner plate body, and the inflatable columns pass through the inside of the through holes.

[0019] By adopting the technical scheme, the inner plate body can protect the air inlet, and when the inflatable columns are inflated, the through holes formed in the inner plate body can protect the placed articles.

[0020] In summary, the present application has the following beneficial technical effects:

[0021] 1. The environment-friendly high-strength lightweight corrugated carton can be inflated through the air inlet, the air leakage prevention assembly can prevent the gas in the inflatable crash pad from leaking from the air inlet, the protruding part of the inflatable crash pad can protect the articles when the articles are placed in the corrugated carton body, and the inflatable crash pad is directly installed in the corrugated carton body, so that the inflatable crash pad can be inflated directly during use, thereby saving the use steps of the environment-friendly high-strength lightweight corrugated carton and saving time during packaging.

[0022] 2. The environment-friendly high-strength lightweight corrugated carton can provide appearance and protection through the outer paper, the corrugated core paper can play a supporting and buffering role, the inner paper and the outer paper have similar materials and can be used to protect the internal articles, the air inlet can inflate several inflatable columns at the same time when the air inlet is inflated, the inner plate body can protect the air inlet, and the through holes formed in the inner plate body can protect the articles placed in the corrugated carton body when the inflatable columns are inflated.

[0023] 3、The environment-friendly high-strength lightweight corrugated carton, when the circular cover is covered on one end of the inflation nozzle, can play a certain limiting effect on the circular cover through the cooperation of the installation rubber ring and the installation rubber ring. The sealing ring can enhance the sealing effect of the circular cover and the one end of the inflation nozzle. The protruding part can enhance the stability of the connection between the circular cover and the inflation nozzle when the circular cover is closed. The circular cover can be opened through the trigger plate. After the circular cover is opened, the position between the circular cover and the inflation nozzle can be limited through the connecting belt. When inflating, the inflation head is inserted into the inside of the inflation port. The inflation operation can be performed by opening the side of the closed rubber plate inward through the inflation head. After the inflation is completed, the inflation head is pulled out outward. The closed rubber plate is tightly attached to the limiting rubber plate under the action of the air pressure, so that air leakage of the inflation nozzle can be avoided as much as possible. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0025] Figure 2 is a schematic diagram of the cross-sectional structure in the embodiment of the present application;

[0026] Figure 3 is an enlarged schematic diagram of the structure at A in the embodiment of the present application; Figure 2

[0027] Figure 4 is an enlarged schematic diagram of the structure at B in the embodiment of the present application. Figure 2

[0028] BRIEF DESCRIPTION OF DRAWINGS1, corrugated carton body; 101, outer paper; 102, inner paper; 103, corrugated core paper; 2, inflatable anti-collision pad; 201, air cushion; 202, inflatable column; 3, limiting inner plate; 301, inner plate body; 302, through hole; 4, inflation nozzle; 5, protective cover; 501, circular cover; 502, protruding part; 503, connecting belt; 504, trigger plate; 6, anti-air leakage assembly; 601, limiting rubber plate; 602, inflation port; 603, closed rubber plate; 7, limiting rubber ring; 8, installation rubber ring; 9, sealing ring. DETAILED DESCRIPTION

[0029] The present application will be further described in detail below in combination with the accompanying drawings. Figures 1-4

[0030] The embodiment of the present application discloses an environment-friendly high-strength lightweight corrugated carton. Referring to Figure 1 , Figure 2 and Figure 3 ​​The environment-friendly high-strength lightweight corrugated carton comprises a corrugated carton body 1, a limiting inner plate 3 is arranged in the corrugated carton body 1, an inflatable anti-collision pad 2 is arranged between the contact surface of the limiting inner plate 3 and the corrugated carton body 1, one side of the inflatable anti-collision pad 2 is fixedly connected with an inflation nozzle 4 in communication with the inflatable anti-collision pad 2, a protective cover 5 is movably inserted at the end of the inflation nozzle 4 away from the inflatable anti-collision pad 2, and an anti-deflation assembly 6 is fixedly connected to the inner wall of the inflation nozzle 4.

[0031] In the environment-friendly high-strength lightweight corrugated carton, the corrugated carton body 1 can be repeatedly used as required, the application is more energy-saving and environment-friendly, the limiting inner plate 3 can limit the installation position of the inflatable anti-collision pad 2 in the corrugated carton body 1, one side of the inflatable anti-collision pad 2 is fixedly connected with the inflation nozzle 4 in communication with the inflatable anti-collision pad 2, the inflatable anti-collision pad 2 can be inflated through the inflation nozzle 4, part of the inflatable anti-collision pad 2 can protrude through the limiting inner plate 3 when the inflatable anti-collision pad 2 is inflated, so that the protruding part of the inflatable anti-collision pad 2 can protect the articles when the articles are placed in the corrugated carton body 1, and since the inflatable anti-collision pad 2 is directly installed in the corrugated carton body 1, the inflatable anti-collision pad 2 can be inflated directly during use, thereby saving the use steps of the environment-friendly high-strength lightweight corrugated carton, saving time during packaging, and making the application more suitable for actual use.

[0032] In the further preferable embodiments of the utility model, as shown in Figure 1 , Figure 2 and Figure 4 , the corrugated carton body 1 comprises outer paper 101 and inner paper 102, and the corrugated core paper 103 is arranged between the contact surface of the outer paper 101 and the inner paper 102.

[0033] In the embodiments, the outer paper 101 can be kraft paper or other high-strength paper, which can provide appearance and protection, the corrugated core paper 103 in the middle is corrugated paper, which can play a supporting and buffering role, can improve the use strength of the application, and at the same time, reduce the weight of the application, so that the application can achieve the use effect of high strength and light weight, the inner paper 102 is similar in material to the outer paper 101, which can be used to protect the internal articles, and at the same time, can limit the installation position of the inflatable anti-collision pad 2.

[0034] In the further preferable embodiments of the utility model, as shown inFigure 1 、 Figure 2 and Figure 4 As shown in

[0035] In the embodiment, the air vent pad 201 can be connected with the plurality of inflation columns 202, so that when the air is inflated in the air vent pad 201 through the inflation nozzle 4, the plurality of inflation columns 202 can be inflated at the same time through the air vent pad 201, and the inflation column 202 can pass through the limiting inner plate 3 when the inflation column 202 is inflated and protrudes, thereby protecting the placed articles.

[0036] In further preferable embodiments of the utility model, as shown in Figure 1 、 Figure 2 and Figure 4 The limiting inner plate 3 comprises an inner plate body 301 fixedly connected to the inner wall of the air vent pad 201, and the inner plate body 301 is uniformly provided with a through hole 302 penetrating the inner plate body 301, and the inflation column 202 penetrates the inside of the through hole 302.

[0037] In the embodiment, the inner plate body 301 can play a certain protective role for the air vent pad 201, and the inflation column 202 can pass through the through hole 302 provided on the inner plate body 301 when inflated, thereby playing a certain protective role for the articles placed in the corrugated box body 1.

[0038] In further preferable embodiments of the utility model, as shown in Figure 2 and Figure 3 The protective cover 5 comprises a circular cover body 501 inserted at one end of the inflation nozzle 4, the inner wall of the circular cover body 501 is fixedly connected with a protruding part 502, the protruding part 502 is located in the inside of the inflation nozzle 4, the outer wall of the circular cover body 501 is fixedly connected with a connecting belt 503 on one side, the end of the connecting belt 503 away from the circular cover body 501 is fixedly connected with the outer wall of the inflation nozzle 4, and the outer wall of the circular cover body 501 is fixedly connected with a buckle plate 504 on the other side.

[0039] In the embodiment, the circular cover body 501 is covered at one end of the inflation nozzle 4, which can play a certain protective role for the inflation nozzle 4 to prevent the inflation nozzle 4 from being deformed by being touched, the protruding part 502 can enhance the stability of the connection between the circular cover body 501 and the inflation nozzle 4 when closed, the buckle plate 504 can facilitate the opening of the circular cover body 501 by personnel, and the connecting belt 503 can limit the position between the circular cover body 501 and the inflation nozzle 4 after the circular cover body 501 is opened, so as to prevent the circular cover body 501 from falling and being lost.

[0040] In further preferable embodiments of the present application, as shown in Figure 3 The outer wall of the inflation nozzle 4 is fixedly connected with a limiting rubber ring 7, the inner wall of the circular cover body 501 is fixedly connected with a mounting rubber ring 8, the limiting rubber ring 7 is located on the side of the mounting rubber ring 8 away from the inflatable anti-collision pad 2, the inner wall of the circular cover body 501 is fixedly connected with a sealing ring 9, and one side of the sealing ring 9 abuts against one end of the inflation nozzle 4.

[0041] In this embodiment, when the circular cover body 501 is covered on one end of the inflation nozzle 4, the mounting rubber ring 8 cooperates with the mounting rubber ring 8 to limit the circular cover body 501, thereby preventing the circular cover body 501 from being opened at will, and when the circular cover body 501 is closed, the sealing ring 9 is arranged to enhance the sealing effect of the circular cover body 501 and one end of the inflation nozzle 4.

[0042] In further preferable embodiments of the present application, as shown in Figure 2 and Figure 3 The anti-gas leakage assembly 6 comprises a limiting rubber plate 601 fixedly connected to the inner wall of the inflation nozzle 4 and a closing rubber plate 603, the limiting rubber plate 601 is provided with an inflation port 602 penetrating through the limiting rubber plate 601, and the closing rubber plate 603 is located on the side of the limiting rubber plate 601 away from the protective cover 5.

[0043] In this embodiment, the closing rubber plate 603 is only fixedly connected to the inner wall of the inflation nozzle 4 at a half-ring position, when inflating, the inflation head can be inserted into the inside of the inflation port 602, and the inflation head can push the one side of the closing rubber plate 603 inward to inflate, after inflation, the inflation head can be pulled out, and the closing rubber plate 603 is tightly attached to the limiting rubber plate 601 under the action of air pressure, thereby preventing air leakage of the inflation nozzle 4.

[0044] The implementation principle of the environment-friendly high-strength lightweight corrugated paper box of the embodiment is as follows:

[0045] In use, the inflation nozzle 4 is used to inflate the inflatable anti-collision pad 2, the anti-gas leakage assembly 6 is used to prevent the gas in the inflatable anti-collision pad 2 from leaking from the inflation nozzle 4, and after inflating the inflatable anti-collision pad 2, part of the inflatable anti-collision pad 2 protrudes through the limiting inner plate 3, when placing articles in the inside of the corrugated paper box body 1, the protruding part of the inflatable anti-collision pad 2 can play a certain protective role for the articles, and since the inflatable anti-collision pad 2 is directly installed in the inside of the corrugated paper box body 1, inflation of the inflatable anti-collision pad 2 can be directly performed in use, thereby saving the use steps of the environment-friendly high-strength lightweight corrugated paper box, saving time in packaging, and making the application more suitable for actual use.

[0046] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An environmentally friendly, high-strength, lightweight corrugated cardboard box, comprising a corrugated cardboard box body (1), characterized in that: The corrugated cardboard box (1) is provided with a limiting inner plate (3) inside. An inflatable anti-collision pad (2) is provided between the limiting inner plate (3) and the contact surface of the corrugated cardboard box (1). An inflation nozzle (4) communicating with the inflation nozzle (2) is fixedly connected to one side of the inflation nozzle (2). A protective cover (5) is movably inserted into the end of the inflation nozzle (4) away from the inflation nozzle (2). An anti-leakage component (6) is fixedly connected to the inner wall of the inflation nozzle (4).

2. The environmentally friendly, high-strength, lightweight corrugated cardboard box according to claim 1, characterized in that: The corrugated cardboard box (1) includes an outer paper (101) and an inner paper (102), and a corrugated core paper (103) is provided between the contact surfaces of the outer paper (101) and the inner paper (102).

3. The environmentally friendly, high-strength, lightweight corrugated cardboard box according to claim 1, characterized in that: The protective cover (5) includes a circular cover (501) inserted into one end of the inflation nozzle (4). A protrusion (502) is fixedly connected to the inner wall of the circular cover (501). The protrusion (502) is located inside the inflation nozzle (4). A connecting strap (503) is fixedly connected to one side of the outer wall of the circular cover (501). The end of the connecting strap (503) away from the circular cover (501) is fixedly connected to the outer wall of the inflation nozzle (4). A snap plate (504) is fixedly connected to the other side of the outer wall of the circular cover (501).

4. The environmentally friendly, high-strength, lightweight corrugated cardboard box according to claim 1, characterized in that: The anti-leakage component (6) includes a limiting rubber plate (601) and a sealing rubber plate (603) fixedly connected to the inner wall of the inflation nozzle (4). The limiting rubber plate (601) has an inflation port (602) through which the limiting rubber plate (601) passes. The sealing rubber plate (603) is located on the side of the limiting rubber plate (601) away from the protective cover (5).

5. The environmentally friendly, high-strength, lightweight corrugated cardboard box according to claim 2, characterized in that: The inflatable anti-collision pad (2) includes a venting pad (201) located between the contact surface of the inner paper (102) and the limiting inner plate (3). One end of the inflation nozzle (4) is connected to the venting pad (201). A plurality of inflation columns (202) connected to the venting pad (201) are uniformly fixedly connected inside the venting pad (201). The inflation columns (202) penetrate the limiting inner plate (3).

6. The environmentally friendly, high-strength, lightweight corrugated cardboard box according to claim 3, characterized in that: A limiting rubber ring (7) is fixedly connected to the outer wall of the inflation nozzle (4), and an installation rubber ring (8) is fixedly connected to the inner wall of the circular cover (501). The limiting rubber ring (7) is located on the side of the installation rubber ring (8) away from the inflatable anti-collision pad (2). A sealing ring (9) is fixedly connected to the inner wall of the circular cover (501), and one side of the sealing ring (9) abuts against one end of the inflation nozzle (4).

7. The environmentally friendly, high-strength, lightweight corrugated cardboard box according to claim 5, characterized in that: The limiting inner plate (3) includes an inner plate body (301) fixedly connected to the inner wall of the air cushion (201). The inner plate body (301) is evenly provided with a through opening (302) that passes through the inner plate body (301). The air column (202) passes through the interior of the through opening (302).

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