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Anti impacting packaging covering body for domestic electric device products

A home appliance product, impact-resistant technology, applied in the field of impact-resistant packaging cover, can solve the problems of distortion, weak stiffness, etc.

Inactive Publication Date: 2005-02-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] When the operator of the forklift clamps the product with the clamps and lifts it up, if the force applied to the product is greater than the limited clamping force, although there will be no abnormalities in the corners (121) and sides (122) , but the plane panel (123) of the shell (12) with relatively weak rigidity will be distorted and deformed due to compression

Method used

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  • Anti impacting packaging covering body for domestic electric device products
  • Anti impacting packaging covering body for domestic electric device products
  • Anti impacting packaging covering body for domestic electric device products

Examples

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Embodiment Construction

[0030] Such as Figure 4 As shown, because the impact-resistant packaging cover (20) is made of polystyrene foam, it has excellent impact-absorbing effect. It wraps the outside of the product, but it doesn't wrap the whole product, but mainly wraps the relatively rigid part.

[0031] The exterior of a microwave oven (1) roughly in the shape of a rectangular hexahedron is constituted by a casing (12). When the shell (12) is compared in terms of stiffness, the corner (21) where three panels intersect and the side (122) where two panels intersect have higher rigidity than the flat plane panel (123). Therefore, when the parts of the corners and sides are subjected to an external impact, either no deformation occurs or the amount of deformation is small. But for a flat panel with little stiffness, it will deform a lot even if it is subjected to a small impact.

[0032] The feature of the impact-resistant packaging cover (20) of the present invention is that its thickness varies ...

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Abstract

The present invention features that the outer packing shell for the electric appliance product in cube to resist shock during transportation includes reinforcing parts connected together and weak parts. The reinforcing parts are contacted with the more rigid parts in the product, including corners and edges; while the weak parts are contacted with the less rigid parts. The reinforcing parts and the weak parts are in different thickness. During transportation, the pressure from the transportation tool is mostly transferred to the more rigid parts in the product and only small part to the product planes, so as to prevent product from deforming.

Description

technical field [0001] The invention relates to a packaging cover, in particular to an impact-resistant packaging cover for a microwave oven. Background technique [0002] In general, a microwave oven (MWO: microwave oven) uses high-frequency waves (2,450 MHz per second) as a heating source to cook food using intermolecular frictional heat generated by disturbing the molecular arrangement of food. [0003] Such as figure 1 As shown, the existing impact-resistant packaging cover (2) can wrap various household electrical appliances mainly including microwave ovens, thereby alleviating the impact of the products before they are packaged. An example of the invention is illustrated for an impact-resistant packaging cover (2) capable of enclosing a microwave oven (1). [0004] After the finished microwave ovens (1) are packaged, they will be shipped to various domestic microwave oven sales outlets or foreign countries, and then sent to various households or units from the sales ...

Claims

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Application Information

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IPC IPC(8): B65D81/113
Inventor 李昌世
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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