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Package angle bead, base and package structure provided with same

A technology of corner protection and tube structure, which is applied in the packaging field and can solve problems such as poor compression resistance

Active Publication Date: 2010-10-06
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as this packaging structure is concerned, since the paper corner protector is a plate-shaped structure that is closely attached to the four corners of the product, the paper corner protector has poor compression resistance in the longitudinal direction, and cannot exert a strong impact on the product in the transverse direction. buffering effect

Method used

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  • Package angle bead, base and package structure provided with same
  • Package angle bead, base and package structure provided with same
  • Package angle bead, base and package structure provided with same

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Embodiment Construction

[0036] Below, specific embodiments of the present invention will be described in detail in conjunction with the accompanying drawings.

[0037] figure 1 It is a schematic diagram showing the packaging structure of the specific embodiment of the present invention. figure 2 It is a partially enlarged perspective view showing a corner protector 10 according to an embodiment of the present invention. Such as figure 1 , 2 As shown, the packaging structure in this embodiment has corner protectors 10 (four), a base 20 , an upper cover 30 and a packing box 40 . Since the upper cover 30 and the packaging box 40 are the same as those of the prior art, descriptions of them are omitted here.

[0038] The four corner protectors 10 have the same structure, are all made of kraft paper or bobbin paper, and are hollow structures with a certain wall thickness. Depending on the packaged product (refrigerator in this embodiment) 50, the height of the corner protector 10 and the wall thickne...

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Abstract

The invention provides a package angle bead, a base and a package structure provided with the same. In the invention, both the angle bead (10) and the base (20) adopts hollow structures; the protection angle (10) comprises a first hollow protection part (11) and a second hollow protection part (12), at least the inner and outer surfaces of the second protection part (12) are respectively provided with at least one inner and outer curved surfaces (S1, S2), and the at least one of the inner and outer curved surfaces is depressed towards a hollow part (h1); and the base (20) comprises a pair of brackets (21, 21) which adopt paper square pipe structures, and the inner parts of the brackets are provided with filling layers (22). According to the invention, through the adoption of the angle bead (10) and the base (20) of the structures, not only the packaging materials can be saved and the cost is reduced, but also the package angle bead, the base and the package structure provided with both are environment-friendly and can increase the supporting and buffering of products so as to protect the products against damage.

Description

technical field [0001] The invention relates to the field of packaging, in particular to a packaging corner protector, a base and a packaging structure with the corner protector and the base. Background technique [0002] In the field of packaging, for large electronic products and equipment such as refrigerators, the packaging needs not only the outer packaging box, but also the packaging material filled between the product and the outer packaging box. At present, such packaging materials mainly include expandable polyethylene (EPS) foam plastics, honeycomb paper materials, and the like. [0003] For the packaging technology using EPS foamed plastic as the packaging material, for example, a composite packaging box with box pad integration is disclosed in Chinese invention patent application 200810118836.6. The composite packing box integrated with box mat is composed of foamed plastics such as paper substrate and EPS. According to the shape of the product, several foamed p...

Claims

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Application Information

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IPC IPC(8): B65D59/00B65D85/68B65D85/30B65D81/05
Inventor 张奎李鹏杨发林郭永军张德庆
Owner HAIER GRP CORP
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