Corner protection buffering protection structure, buffering protection assembly and rolling air column bag

Abstract

The utility model discloses a corner protection buffer protection structure, a buffer protection assembly and a rolling air column bag, the corner protection buffer protection structure comprises an air column bag, the air column bag forms a first containing cavity capable of containing the corner of a product, the first containing cavity is provided with a first opening and a second opening, and the first opening and the second opening are communicated with each other. The first opening and the second opening are located in the adjacent sides of the containing cavity and communicate with each other. The air column bag is characterized in that a first air column piece extending outwards is arranged at the first opening of the air column bag, and at least one folding line perpendicular to the extending direction of the first air column piece is arranged on the first air column piece, so that the first air column piece can be folded at the folding line of the first air column piece. The packaging mode can be increased by utilizing the first air column piece and the folding function of the first air column piece, so that the packaging mode of the packaging box is diversified, and the packaging box can be suitable for various products.

Description

Technical Field

[0001] The utility model relates to the technical field of air column bags, in particular to a corner protection buffering protection structure and a buffering protection component and a continuous roll air column bag. Background Art

[0002] Some heavy and fragile products in the prior art, such as televisions, computers, etc., are usually packed in boxes and have a cushioning protection structure inside the box in order to protect and transport them, so as to achieve the effect of cushioning and shock absorption. Foam is traditionally used for the cushioning protection structure, but foam is easily damaged and easy to shed. In addition, foam is a material that is difficult to degrade and not conducive to recycling, and it is easy to cause environmental pollution. In order to solve this problem, air column bags have appeared in the prior art, which are used to cushion the corners of products. Compared with foam, air column bags have excellent characteristics such as environmental protection and low cost. However, due to structural limitations, the air column bags in the prior art have a single packaging method and cannot be applied to a variety of products. Utility Model Content

[0003] The utility model aims at the technical problems existing in the prior art and provides a corner buffer protection structure and a buffer protection component and a roll air column bag, which adds an air column sheet on the basis of the air column bag to diversify the packaging method and can be applicable to a variety of products.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a corner buffer protection structure, including an air column bag, the air column bag forms a first accommodating cavity that can accommodate the corners of the product, the first accommodating cavity is provided with a first opening and a second opening, the first opening and the second opening are located on adjacent sides of the accommodating cavity, and are interconnected; the air column bag is provided with a first air column sheet extending outward at its first opening, and the first air column sheet is provided with at least one folding line perpendicular to its extension direction, so that the first air column sheet can be folded at its folding line.

[0005] Furthermore, two folding lines distributed in parallel are provided in the middle of the first air column sheet.

[0006] Furthermore, the middle position of the first air column sheet is folded twice so that the end of the first air column sheet away from the first opening is close to the first opening, and the first air column sheet forms a second accommodating cavity, which is distributed in parallel with the first accommodating cavity and is connected to the first accommodating cavity through the first opening.

[0007] Furthermore, two folding lines distributed in parallel are provided at one end of the first air column sheet connected to the air column bag.

[0008] Furthermore, the first air column sheet enters the air column bag from the first opening, and forms a double-layer air column corner protection structure with the air column bag through multiple folding.

[0009] Furthermore, the fold line is formed by a plurality of heat-sealing nodes arranged in a straight line.

[0010] Furthermore, the air column bag is formed by folding the second air column sheet and heat-sealing the side edges, the first air column sheet and the second air column sheet are an integrally formed structure, and the length of the first air column sheet is consistent with the length of the second air column sheet.

[0011] Furthermore, the first air column sheet includes a plurality of air columns arranged in parallel, and the length direction of the air columns is consistent with the extension direction of the first air column sheet; the inflation position of the first air column sheet is located at one end of the first air column sheet away from the first opening in the extended state.

[0012] The utility model further provides a buffer protection component, which includes four corner buffer protection structures as described in the utility model, corresponding to the four corners of the product.

[0013] The utility model further provides a continuous roll air column bag, including the corner guard buffer protection structure as described in the utility model above, the number of the corner guard buffer protection structure is multiple, the multiple corner guard buffer protection structures are connected together one by one, and the connection between adjacent corner guard buffer protection structures is provided with a dotted line, and the extension direction of the dotted line is consistent with the extension direction of the first air column sheet.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Since the air column bag is provided with a first air column sheet extending outward at its first opening, and the first air column sheet is provided with at least one folding line perpendicular to its extension direction, the first air column sheet can be folded at its folding line, so that the utility model can use the first air column sheet and its folding function to increase the packaging method, making the packaging method of the utility model diversified and applicable to a variety of products.

[0016] 2. Since the air column bag is formed by folding and side heat sealing of the second air column sheet, the first air column sheet and the second air column sheet are an integrally formed structure, so that the air column bag and the first air column sheet do not need additional connection, which can simplify the processing technology and improve the firmness of the fit between the air column bag and the first air column sheet.

[0017] 3. The inflation position of the first air column sheet is located at one end of the first air column sheet in an extended state away from the first opening, so that the utility model can be inflated in batches and continuously using automatic inflation equipment, thereby greatly improving packaging efficiency.

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments; however, the corner protection buffering protection structure, buffering protection assembly and roll-up air column bag of the present invention are not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the corner buffer protection structure of the utility model in the first use state;

[0020] Figure 2 This is a schematic diagram of the buffering protection of the corner buffering protection structure of the utility model for the product in the first use state;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the corner buffer protection structure of the utility model in the second use state;

[0022] Figure 4 It is a schematic diagram of the buffering protection of the corner buffering protection structure of the utility model for the product in the second use state;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the corner buffer protection structure of the utility model in the third use state;

[0024] Figure 6 A schematic diagram of the corner buffer protection structure of the utility model providing buffer protection to a product in the third use state;

[0025] Figure 7 It is a structural schematic diagram of the continuous roll air column bag of the utility model;

[0026] In the figure, 1. air column bag, 11. first opening, 12. second opening, 13. first accommodating cavity, 14. second air column sheet, 2. first air column sheet, 21. air column, 22 / 23. fold line, 24. heat sealing node, 25. inflation position, 26. second accommodating cavity, 3. first product, 4. second product, 5. third product, 6. dotted line, 7. left box, 8. right box. DETAILED DESCRIPTION

[0027] In the present invention, the terms "first", "second", "third", etc. are only used to distinguish similar objects, rather than to describe a specific order or sequence, and cannot be understood as indicating or implying relative importance.

[0028] In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more. In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or a connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1-Figure 6 As shown, a corner buffer protection structure of the utility model includes an air column bag 1, which is formed with a first accommodating cavity 13 that can accommodate the corners of the product, and the first accommodating cavity 13 is provided with a first opening 11 and a second opening 12, and the first opening 11 and the second opening 12 are located on adjacent sides of the accommodating cavity, and are interconnected to form an L-shaped opening. The air column bag 1 is provided with a first air column sheet 2 extending outward at its first opening 11, and the first air column sheet 2 includes a plurality of air columns 21 arranged in parallel, and the length direction of the air columns 21 is consistent with the extension direction of the first air column sheet 2. The first air column sheet 2 is provided with at least one folding line perpendicular to its extension direction, so that the first air column sheet 2 can be folded at its folding line.

[0030] Specifically, in this embodiment, two folding lines 22 are arranged in parallel at the middle of the first air column sheet 2, and two folding lines 23 are also arranged in parallel at one end of the first air column sheet 2 connected to the air column bag 1. Each folding line is formed by a plurality of heat-sealing nodes 24 arranged in a straight line.

[0031] In the present embodiment, the air column bag 1 is formed by folding and side heat sealing of the second air column sheet 14, so the first opening 11 is roughly V-shaped, and the second opening 12 is roughly U-shaped. The first air column sheet 2 and the second air column sheet 14 are an integrally formed structure, that is, the first air column sheet 2 and the second air column sheet 14 are from the same air column sheet. The lengths of the first air column sheet 2 and the second air column sheet 14 are the same or substantially the same. Therefore, the air column bag 1 and the first air column sheet 2 do not need to be additionally connected, which can simplify the processing technology and improve the firmness of the fit between the air column bag 1 and the first air column sheet 2.

[0032] like Figure 1 As shown, the inflation position 25 of the first air column sheet 2 is located at one end of the first air column sheet 2 in the extended state away from the first opening 11. Therefore, the utility model can use automatic inflation equipment to continuously inflate the air columns 21 of the first air column sheet 2 in batches, thereby greatly improving packaging efficiency.

[0033] After the utility model is provided with the first air column sheet 2, it has three use states. The first use state is as follows: Figure 1 As shown, at this time, the first air column sheet 2 is not folded and is in a naturally extended state. When used, four of the utility model are complementary sleeved at the four corners of the first product 3, such as Figure 2 As shown, the air column bag 1 can be used to protect the corners of the first product 3, and the first air column sheet 2 can be used to cover more surfaces of the first product 3. Especially when the size of the first product 3 is small, the surface between the two corners of the first product 3 can be completely covered.

[0034] When the first air column sheet 2 is folded into a U shape using the two folding lines 22 at the middle position, and is folded using the two folding lines 23 and enters the air column bag 1 from the first opening 11, the first air column sheet 2 and the air column bag 1 form a double-layer air column corner protection structure, which is the second use state of the utility model. Figure 3 As shown, it can be applied to the second product 4 as a cushioning protection package for the corners, such as Figure 4 shown.

[0035] The third use state of the utility model is as follows Figure 5 As shown: the middle part of the first air column sheet 2 is folded twice, so that the end of the first air column sheet 2 away from the first opening 11 is close to the first opening 11, and the first air column sheet 2 forms a second accommodating cavity 26, which is arranged in parallel with the first accommodating cavity 13 and communicates with the first accommodating cavity 13 through the first opening 11. At this time, the utility model can be used to package a third product 5 with a shorter size in combination with the outer box size, such as Figure 6 shown.

[0036] Therefore, the first air column sheet 2 and its folding function added in the present invention increase the packaging mode of the present invention, making the packaging mode of the present invention diversified and applicable to a variety of products.

[0037] The utility model provides a buffer protection component, including four corner buffer protection structures as described above, corresponding to the four corners of the product. The four corner buffer protection structures provide a buffer packaging form for the product such as Figure 2 or Figure 4 shown.

[0038] See also Figure 7 As shown, a continuous roll air column bag of the utility model includes a corner buffer protection structure as described in the utility model above, the number of the corner buffer protection structures is multiple, the multiple corner buffer protection structures are connected together one by one, and the connection between adjacent corner buffer protection structures is provided with a dotted line 6, the extension direction of the dotted line 6 is consistent with the extension direction of the first air column sheet 2.

[0039] exist Figure 7In the figure, the part in the left frame 7 shows a part of the structure of the uninflated roll air column bag 1, and the part in the right frame 8 shows the remaining structure of the roll air column bag 1 after being inflated by the automatic inflation device. The roll air column bag 1 of the utility model can be inflated in batches and continuously by the automatic inflation device (such as an air column inflator disclosed in the invention patent with the authorization announcement number CN105216368B). After the inflation is completed, it can be torn along the point breaking lines 6 to obtain multiple separate corner guard buffer protection structures.

[0040] The utility model provides a corner buffer protection structure, a buffer protection component and a roll-up air column bag, and the uninvolved parts are the same as the prior art or can be implemented by adopting the prior art.

[0041] The above embodiments are only used to further illustrate a corner buffer protection structure and a buffer protection component and a rolled air column bag 1 of the utility model, but the utility model is not limited to the embodiments. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model fall within the protection scope of the technical solution of the utility model.

Claims

1. A corner buffer protection structure, comprising an air column bag, the air column bag forming a first accommodating cavity capable of accommodating the corner of a product, the first accommodating cavity being provided with a first opening and a second opening, the first opening and the second opening being located at adjacent sides of the accommodating cavity and interpenetrating with each other; characterized in that: The air column bag is provided with a first air column sheet extending outward at its first opening, and the first air column sheet is provided with at least one folding line perpendicular to its extending direction, so that the first air column sheet can be folded at its folding line.

2. The corner protection structure according to claim 1, characterized in that: The middle portion of the first air column sheet is provided with two folding lines which are distributed in parallel.

3. The corner buffer protection structure according to claim 1 or 2, characterized in that: The middle position of the first air column sheet is folded twice so that one end of the first air column sheet away from the first opening is close to the first opening, and the first air column sheet forms a second accommodating cavity, which is distributed in parallel with the first accommodating cavity and is connected with the first accommodating cavity through the first opening.

4. The corner protection buffer structure according to claim 2, characterized in that: Two folding lines distributed in parallel are arranged at one end of the first air column sheet connected to the air column bag.

5. The corner protection buffer structure according to claim 1, 2 or 4, characterized in that: The first air column sheet enters the air column bag from the first opening, and forms a double-layer air column corner protection structure with the air column bag through multiple folding.

6. The corner protection buffer structure according to claim 1, characterized in that: The folding line is formed by a plurality of heat-sealing nodes arranged in a straight line.

7. The corner protection buffer structure according to claim 1, characterized in that: The air column bag is formed by folding the second air column sheet and heat-sealing the side edges. The first air column sheet and the second air column sheet are an integrally formed structure. The length of the first air column sheet is consistent with the length of the second air column sheet.

8. The corner protection buffer structure according to claim 1 or 7, characterized in that: The first air column sheet includes a plurality of air columns arranged in parallel, and the length direction of the air columns is consistent with the extension direction of the first air column sheet; the inflation position of the first air column sheet is located at one end of the first air column sheet away from the first opening in the extended state.

9. A buffer protection component, characterized in that: It comprises four corner buffer protection structures as described in any one of claims 1 to 8, corresponding to the four corners of the product.

10. A roll-up air column bag, characterized in that: It comprises a corner buffer protection structure as described in any one of claims 1 to 8, wherein the number of the corner buffer protection structures is multiple, the multiple corner buffer protection structures are connected together one by one, and a dotted line is provided at the connection between adjacent corner buffer protection structures, and the extension direction of the dotted line is consistent with the extension direction of the first air column sheet.

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