Packing box buffering inner container with supporting and positioning structure

Abstract

The utility model discloses a packaging box buffering inner container with a supporting and positioning structure, which comprises four single body structures which are respectively sleeved at the corners of a notebook computer. Each single body structure comprises a main structure body and two supporting bodies; the main structure body is formed by folding a single piece of corrugated paper along the indentation line; the main structure body is in an L shape, the main structure body is provided with a slot allowing a notebook computer to be inserted, the main structure body is provided with an L-shaped mounting groove in a penetrating mode, the supporting body is inserted into the mounting groove, the main structure body is provided with an insertion opening right opposite to the supporting body, the supporting body is provided with an insertion tongue right opposite to the insertion opening, and the insertion tongue is matched with the insertion opening in an inserted mode. The packaging box buffering inner container with the supporting and positioning structure has the advantages of being made of paper materials, low in cost, high in environmental protection performance and convenient to manufacture.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box buffer liner with a supporting and positioning structure. Background Art

[0002] When packaging a notebook, in order to protect the notebook and better prevent it from being damaged during transportation, the inner liner is currently produced according to the size of the notebook, that is, expanded polystyrene (EPS) is molded. However, this material is expensive, has poor environmental protection, high recycling costs, and occupies a large space during production and transportation, which cannot meet usage needs. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a packaging box buffer liner with a supporting and positioning structure which is made of paper material, has low cost, is highly environmentally friendly, and is easy to manufacture.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A packaging box buffer liner with a supporting and positioning structure comprises four monomer structures, which are respectively sleeved on the corners of a notebook computer;

[0006] The monomer structure includes a main structure and two supporting bodies;

[0007] The main structure is formed by folding a single piece of corrugated paper along the indentation line;

[0008] The main structure is L-shaped and has a slot for inserting a laptop computer. The main structure is provided with an L-shaped installation groove, the support body is inserted into the installation groove, the main structure is provided with a socket facing the support body, the support body is provided with an insertion tongue facing the socket, and the insertion tongue is plugged into the socket.

[0009] Thus, when in use, the four monomer structures are respectively placed on the corners of the laptop, and then the laptop and the inner shell are placed in the packaging box. When the monomer structure is connected to the laptop, the laptop is inserted into the slot, and the support body improves the support strength of the main structure. At the same time, the support body is connected to the main structure through the tongue and the socket, which is easy to assemble.

[0010] Among them, the main structure includes two symmetrically arranged clamping parts, a fold is arranged between the two clamping parts, the clamping parts are formed into an "concave" shape by folding corrugated paper, the groove of the clamping parts is a slot, and the two clamping parts are oppositely provided with a 45° inclined surface, the inclined surfaces of the two clamping parts are glued and connected, and the support body is installed in the clamping parts.

[0011] Wherein, the support body includes a U-shaped frame, the opening of the U-shaped frame is bent and extended inward on both sides, side buffers are fixed opposite to both sides of the U-shaped frame, the clamping part is provided with a clearance opening opposite to the side buffer, the end of the side buffer passes through the clearance opening, and the insertion tongue is located at the end of the U-shaped frame.

[0012] Wherein, the support body also includes a bottom buffer fixed on the U-shaped frame, the bottom buffer is in an inverted "V" shape, and the bottom buffer is in contact with the clamping part.

[0013] Wherein, the side buffer and the bottom buffer are both glued and connected to the U-shaped frame.

[0014] In summary, the buffer liner of the packaging box with a supporting and positioning structure has the advantages of being made of paper material, being low in cost, being highly environmentally friendly, and being easy to manufacture. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a single structure of a buffer liner of a packaging box with a supporting and positioning structure described in the utility model.

[0016] Figure 2 for Figure 1 Split diagram of .

[0017] Figure 3 This is the opening diagram of the main structure.

[0018] Figure 4 A schematic diagram of the support body. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0020] like Figure 1-4 As shown, a packaging box buffer liner with a supporting and positioning structure includes four monomer structures, and the monomer structures are respectively sleeved on the corners of a laptop computer;

[0021] The monomer structure includes a main structure 1 and two support bodies 2;

[0022] The main structure is formed by folding a single piece of corrugated paper along the indentation line;

[0023] The main structure is L-shaped and has a slot 3 for inserting a laptop computer. An L-shaped mounting groove 4 is provided through the main structure. The support body is inserted into the mounting groove. A socket 5 is provided on the main structure facing the support body. A tongue 6 is provided on the support body facing the socket. The tongue is plugged into the socket.

[0024] Thus, when in use, the four monomer structures are respectively placed on the corners of the laptop, and then the laptop and the inner shell are placed in the packaging box. When the monomer structure is connected to the laptop, the laptop is inserted into the slot, and the support body improves the support strength of the main structure. At the same time, the support body is connected to the main structure through the tongue and the socket, which is easy to assemble.

[0025] During implementation, the main structure includes two symmetrically arranged clamping parts 7, a fold is arranged between the two clamping parts, the clamping parts are formed into a "concave" shape by folding corrugated paper, the groove of the clamping parts is a slot, and the two clamping parts are oppositely provided with a 45° inclined surface 8, the inclined surfaces of the two clamping parts are glued and connected, and the support body is installed in the clamping parts.

[0026] In this way, the main structure is formed by folding a single corrugated paper, punching folds on the single corrugated paper, folding the two ends of the corrugated paper into a "concave"-shaped clamping part, and bonding the two clamping parts to obtain the main structure. The socket is set at the outer end of the main structure.

[0027] During implementation, the support body includes a U-shaped frame 9, the opening of the U-shaped frame is bent and extended inward on both sides, and side buffers 10 are fixed on both sides of the U-shaped frame. The clamping part is provided with a clearance opening 11 opposite to the side buffer, and the end of the side buffer passes through the clearance opening, and the plug tongue is located at the end of the U-shaped frame. The support body is placed in the "concave" shape of the clamping part, and the support body fits the clamping part to improve the strength of the clamping part. It is connected to the structure through the plug tongue to prevent it from detaching from the structure. The side buffer passes through the clearance opening to provide buffer support for the laptop computer. The side buffer is "V" shaped, which can improve the buffering effect.

[0028] During implementation, the support body further includes a bottom buffer 12 fixed to the U-shaped frame, the bottom buffer is in an inverted "V" shape, and the bottom buffer abuts against the clamping portion. The bottom buffer supports the bottom of the groove of the structure to improve the buffering effect.

[0029] During implementation, the side buffer and the bottom buffer are both glued and connected to the U-shaped frame, which is convenient for connection.

[0030] Specifically, the two supporting bodies have the same structure but different sizes. The two supporting bodies are spliced ​​in an L shape to match the installation groove of the main structure.

[0031] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A packaging box buffer liner with a supporting and positioning structure, characterized in that: It includes four single structures, and the single structures are respectively set on the corners of the notebook computer; The monomer structure includes a main structure and two supporting bodies; The main structure is formed by folding a single piece of corrugated paper along the indentation line; The main structure is L-shaped and has a slot for inserting a laptop computer. The main structure is provided with an L-shaped installation groove, the support body is inserted into the installation groove, the main structure is provided with a socket facing the support body, the support body is provided with an insertion tongue facing the socket, and the insertion tongue is plugged into the socket.

2. The buffer liner of a packaging box with a supporting and positioning structure according to claim 1, characterized in that: The main structure includes two symmetrically arranged clamping parts, a fold is arranged between the two clamping parts, the clamping parts are formed into a "concave" shape by folding corrugated paper, the groove of the clamping parts is a slot, and the two clamping parts are oppositely arranged with a 45° inclined surface, the inclined surfaces of the two clamping parts are glued and connected, and the support body is installed in the clamping parts.

3. The buffer liner of a packaging box with a supporting and positioning structure according to claim 2, characterized in that: The support body comprises a U-shaped frame, the opening of which is bent and extended inward on both sides, side buffers are fixed opposite to both sides of the U-shaped frame, the clamping portion is provided with a clearance opening opposite to the side buffer, the end of the side buffer passes through the clearance opening, and the insertion tongue is located at the end of the U-shaped frame.

4. The buffer liner of a packaging box with a supporting and positioning structure according to claim 1, characterized in that: The support body also includes a bottom buffer fixed to the U-shaped frame, the bottom buffer is in an inverted "V" shape, and the bottom buffer is in contact with the clamping portion.

5. The buffer liner of a packaging box with a supporting and positioning structure according to claim 3, characterized in that: The side buffer and the bottom buffer are both glued and connected to the U-shaped frame.

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