Environment-friendly packaging box for fragile products

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a fragile product environment-friendly packaging box which comprises a corrugated paper framework and a fragile product, the fragile product is located in the corrugated paper framework, the side face and the bottom of the corrugated paper framework are wrapped with a layer of waterproof paper, a top cover adheres to the corrugated paper framework, paper scraps are filled in the waterproof paper, and the top cover is provided with a top cover. A limiting mechanism used for limiting fragile products is arranged in the corrugated paper framework. The hollowed-out areas between the corrugated paper frameworks are connected through the waterproof paper, only one corrugated paper framework is needed for supporting, corrugated paper in the hollowed-out areas between the corrugated paper frameworks can be omitted, and therefore use of the corrugated paper is reduced; when the packaging box is used, the four corners, the top end and the bottom end of the packaging box only need to be supported through the corrugated paper framework, waste of corrugated paper is reduced, corrugated paper resources are saved, the packaging box production cost is reduced, and the environment friendliness of the packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to an environmentally friendly packaging box for fragile items. Background Art

[0002] A packaging box is a box used to package items. In order to improve the environmental friendliness of the packaging box, it is mostly made of paper products.

[0003] After searching, it was found that the Chinese patent with application number 201821802116.7 disclosed "a paper packaging box for fragile items, comprising a packaging box body, a slide is fixedly installed on the bottom of the inner wall of the packaging box body, and buffer sheets located on the left and right sides of the inner wall of the packaging box body are fixedly installed, and three sliders are movably installed on the top of the slide, and the interiors of the three sliders are movably installed with fixed rods located on the opposite side of the two buffer sheets, and a stabilizing sleeve is fixedly installed at the connection between the fixed rod and the buffer sheet." However, when the above-mentioned paper packaging box for fragile items is used, it needs to be made of a large amount of paper products, which wastes a lot of paper product resources and is not environmentally friendly. Therefore, in order to solve such problems, an environmentally friendly packaging box for fragile items is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an environmentally friendly packaging box for fragile items.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An environmentally friendly packaging box for fragile items comprises a corrugated paper frame and fragile items, wherein the fragile items are located inside the corrugated paper frame, the sides and bottom of the corrugated paper frame are wrapped with a layer of waterproof paper, a top cover is bonded to the corrugated paper frame, the waterproof paper is filled with paper scraps, and a limiting mechanism for limiting the position of the fragile items is arranged inside the corrugated paper frame.

[0007] Preferably, the limiting mechanism includes a corrugated cardboard arranged at the bottom of the corrugated cardboard skeleton, the corrugated cardboard is located inside the waterproof paper, a plurality of lower foam limiting covers are arranged on the top of the corrugated cardboard, a plurality of upper foam limiting covers are arranged on the bottom of the top cover, the positions of the plurality of upper foam limiting covers correspond one to one with the positions of the plurality of lower foam limiting covers, and the fragile items are located between the upper foam limiting covers and the lower foam limiting covers.

[0008] Preferably, the opposite surfaces of the upper foam limiting cover and the lower foam limiting cover are provided with grooves matching the shapes of the upper and lower ends of the fragile object, and the upper and lower ends of the fragile object are respectively located in the two grooves.

[0009] Preferably, adhesive is applied to the top of the corrugated paper skeleton, and the top cover is bonded to the top of the corrugated paper skeleton by the adhesive.

[0010] Preferably, the side and bottom of the corrugated paper frame are coated with environmentally friendly glue, and the waterproof paper is bonded to the side and bottom of the corrugated paper frame by the environmentally friendly glue.

[0011] Preferably, a waterproof film is provided on the upper surface of the top cover.

[0012] Preferably, a spraying area is provided on the surface of the waterproof paper, and the spraying area is used for spraying patterns or texts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1: In the utility model, the hollow areas between the corrugated paper skeletons are connected by waterproof paper, and only one corrugated paper skeleton is needed for support. The corrugated paper in the hollow areas between the corrugated paper skeletons can be omitted, thereby reducing the use of corrugated paper. Only the four corners and the top and bottom ends of the corrugated paper skeleton need to be supported, thereby reducing the waste of corrugated paper, thereby saving corrugated paper resources, reducing the cost of producing packaging boxes, and improving the environmental protection of the packaging boxes.

[0015] 2: In the utility model, paper scraps can be used to provide packaging protection for fragile items to prevent damage to fragile items when external objects collide with the packaging box during transportation. Paper scraps can be used to provide a limiting function for fragile items to prevent fragile items from shaking in the packaging box formed by the corrugated paper frame and waterproof paper. Moreover, paper scraps are waste materials in the process of producing corrugated paper. The paper scraps are used to fill the blank area between the packaging box formed by the corrugated paper frame and waterproof paper. It is a waste utilization and does not require additional cost, which can further improve the environmental protection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an axonometric diagram of an environmentally friendly packaging box for fragile items proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the connection between the corrugated paper frame and the waterproof paper of an environmentally friendly packaging box for fragile items proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a corrugated paper frame of an environmentally friendly packaging box for fragile items proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the connection between the corrugated paper frame and the corrugated paperboard of an environmentally friendly packaging box for fragile items.

[0020] In the picture: 1. Corrugated paper frame; 2. Waterproof paper; 3. Top cover; 4. Adhesive glue; 5. Upper foam limit cover; 6. Fragile items; 7. Corrugated cardboard; 8. Lower foam limit cover; 9. Paper scraps. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A fragile environmentally friendly packaging box includes a corrugated paper frame 1 and a fragile item 6. The fragile item 6 is located inside the corrugated paper frame 1. The side and bottom of the corrugated paper frame 1 are wrapped with a layer of waterproof paper 2. A top cover 3 is bonded to the corrugated paper frame 1. The waterproof paper 2 is filled with paper scraps 9. A limiting mechanism for limiting the fragile item 6 is provided inside the corrugated paper frame 1.

[0023] As a technical optimization scheme of the utility model, the limiting mechanism includes a corrugated cardboard 7 arranged at the bottom of the corrugated paper skeleton 1, the corrugated cardboard 7 is located in the waterproof paper 2, a plurality of lower foam limiting covers 8 are arranged on the top of the corrugated cardboard 7, a plurality of upper foam limiting covers 5 are arranged at the bottom of the top cover 3, the positions of the plurality of upper foam limiting covers 5 and the plurality of lower foam limiting covers 8 correspond one to one, the fragile item 6 is located between the upper foam limiting covers 5 and the lower foam limiting covers 8, the corrugated cardboard 7 can provide a mounting plane for the plurality of lower foam limiting covers 8, which is convenient for the installation of the plurality of lower foam limiting covers 8, and the top cover 3 can provide a mounting plane for the plurality of upper foam limiting covers 5, which is convenient for the installation of the plurality of upper foam limiting covers 5.

[0024] As a technical optimization solution of the utility model, the opposite surfaces of the upper foam limiting cover 5 and the lower foam limiting cover 8 are provided with grooves matching the shapes of the upper and lower ends of the fragile product 6, and the upper and lower ends of the fragile product 6 are respectively located in the two grooves. The grooves on the opposite surfaces of the upper foam limiting cover 5 and the lower foam limiting cover 8 can provide a limiting effect for the fragile product 6, thereby preventing the fragile product 6 from shaking between the upper foam limiting cover 5 and the lower foam limiting cover 8, and improving the stability of the fragile product when it is between the upper foam limiting cover 5 and the lower foam limiting cover 8.

[0025] As a technical optimization solution of the utility model, adhesive 4 is applied to the top of the corrugated paper frame 1, and the top cover 3 is bonded to the top of the corrugated paper frame 1 through the adhesive 4. The adhesive 4 can facilitate the top cover 3 to be bonded to the corrugated paper frame 1, and then facilitate the later placement of fragile items 6 in the packaging box formed by the corrugated paper frame 1 and the waterproof paper 2 and then sealing it.

[0026] As a technical optimization solution of the utility model, environmentally friendly glue is applied to the sides and bottom of the corrugated paper frame 1, and the waterproof paper 2 is bonded to the sides and bottom of the corrugated paper frame 1 by the environmentally friendly glue. The environmentally friendly glue can facilitate the connection between the waterproof paper 2 and the corrugated paper frame 1.

[0027] As a technical optimization solution of the utility model, a waterproof film is provided on the upper surface of the top cover 3. The waterproof film on the top cover 3 can make the top cover 3 have a certain waterproof property, thereby preventing water from wetting the top cover 3 and causing moisture to the fragile items 6.

[0028] As a technical optimization solution of the utility model, a spraying area is provided on the surface of the waterproof paper 2, and the spraying area is used to spray patterns or texts. The spraying area can facilitate spraying relevant information of the fragile items 6 or other relevant marks on the surface of the waterproof paper 2.

[0029] When the utility model is in use, the side and bottom of the corrugated paper frame 1 are first wrapped with the waterproof paper 2, and the hollow areas between the corrugated paper frames 1 are connected with the waterproof paper 2. Only one corrugated paper frame 1 is needed for support, and the corrugated paper in the hollow areas between the corrugated paper frames 1 can be omitted, thereby reducing the use of corrugated paper. Only the corrugated paper frame 1 needs to be used to support the four corners and the top and bottom ends, thereby reducing the waste of corrugated paper, thereby saving corrugated paper resources, reducing the cost of producing packaging boxes, and improving the environmental protection of the packaging boxes.

[0030] In addition, the hollow areas between the corrugated paper skeletons 1 are connected by waterproof paper 2. The waterproof property of the waterproof paper 2 itself can make the packaging box have a certain waterproof property, thereby avoiding wetting the fragile items 6 loaded in the packaging box when the packaging box is used to transport the fragile items 6, thereby improving the protection of the fragile items 6 in the packaging box.

[0031] The blank areas in the packaging box formed by the corrugated paper frame 1 and the waterproof paper 2 are filled with the shredded paper 9, and the shredded paper 9 can be used to provide packaging protection for the fragile items 6 to prevent the fragile items 6 from being damaged when the packaging box is colliding with foreign objects during transportation. The softness of the shredded paper 9 is used to provide a flexible protection for the fragile items 6, and the blank areas between several fragile items 6 and in the corrugated paper frame 1 are filled with the shredded paper 9, and the shredded paper 9 can be used to provide a limiting function for the fragile items 6 to prevent the fragile items 6 from being damaged between the corrugated paper frame 1 and the waterproof paper 2. The formed packaging box shakes, which improves the stability of the fragile items 6 when transporting them, and the paper scraps 9 are used to separate several fragile items 6, which can also prevent the fragile items 6 from colliding with each other and breaking due to shaking, thereby improving the protection of the fragile items 6. The paper scraps 9 are waste materials in the process of producing corrugated paper. The paper scraps 9 are used to fill the blank area between the packaging box formed by the corrugated paper frame 1 and the waterproof paper 2. It is a waste utilization without additional cost, which can further improve the environmental protection of the device.

[0032] The upper foam limiting cover 5 at the bottom of the top cover 3 and the lower foam limiting cover 8 at the top of the corrugated cardboard 7 provide a limiting effect on the fragile item 6, so that the fragile item can be fixed between the upper foam limiting cover 5 and the corrugated cardboard 7, thereby reducing the shaking of the fragile item 6 during transportation and improving the stability of the fragile item 6 when it is in the packaging box.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly packaging box for fragile items, comprising a corrugated paper frame (1) and a fragile item (6), wherein the fragile item (6) is located inside the corrugated paper frame (1), and characterized in that: The side and bottom of the corrugated paper frame (1) are wrapped with a layer of waterproof paper (2), a top cover (3) is bonded to the corrugated paper frame (1), the waterproof paper (2) is filled with paper scraps (9), and a limiting mechanism for limiting the position of fragile items (6) is provided in the corrugated paper frame (1).

2. The environmentally friendly packaging box for fragile items according to claim 1, characterized in that: The limiting mechanism comprises a corrugated paperboard (7) arranged at the bottom of the corrugated paper skeleton (1), the corrugated paperboard (7) is located inside the waterproof paper (2), a plurality of lower foam limiting covers (8) are arranged at the top of the corrugated paperboard (7), a plurality of upper foam limiting covers (5) are arranged at the bottom of the top cover (3), the plurality of upper foam limiting covers (5) correspond to the plurality of lower foam limiting covers (8) in position, and the fragile article (6) is located between the upper foam limiting covers (5) and the lower foam limiting covers (8).

3. The environmentally friendly packaging box for fragile items according to claim 2, characterized in that: The opposing surfaces of the upper foam limiting cover (5) and the lower foam limiting cover (8) are provided with grooves matching the shapes of the upper and lower ends of the fragile object (6), and the upper and lower ends of the fragile object (6) are respectively located in the two grooves.

4. The environmentally friendly packaging box for fragile items according to claim 1, characterized in that: The top of the corrugated paper frame (1) is coated with adhesive (4), and the top cover (3) is bonded to the top of the corrugated paper frame (1) by the adhesive (4).

5. The environmentally friendly packaging box for fragile items according to claim 1, characterized in that: The side and bottom of the corrugated paper frame (1) are coated with environmentally friendly glue, and the waterproof paper (2) is bonded to the side and bottom of the corrugated paper frame (1) by the environmentally friendly glue.

6. The environmentally friendly packaging box for fragile items according to claim 1, characterized in that: The upper surface of the top cover (3) is provided with a waterproof film.

7. The environmentally friendly packaging box for fragile items according to claim 1, characterized in that: The surface of the waterproof paper (2) is provided with a spraying area, and the spraying area is used for spraying patterns or texts.

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