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A glass fiber reinforced plastic composite packaging box

A technology of composite materials and packaging boxes, which is applied in packaging, transportation and packaging, rigid containers, etc., can solve the problems that the strength and rigidity cannot meet the requirements of transportation, easy deformation, cracking, etc., to improve product economy, increase strength, The effect of improving performance status

Inactive Publication Date: 2015-11-18
LIUZHOU CHANGHONG DIGITAL CONTROL MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the packaging boxes of FRP composite materials on the market are all FRP composite materials. FRP composite materials are mainly made of resin and glass fiber. This material is easily deformed.
In special environments such as rainy days and high temperatures, it is easy to cause cracking, deformation, and water seepage, and the strength and rigidity cannot meet the requirements of transportation.

Method used

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  • A glass fiber reinforced plastic composite packaging box
  • A glass fiber reinforced plastic composite packaging box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A glass fiber reinforced plastic composite packaging box, comprising an upper box 1, a lower box 6 located below the upper box 1, and a lock 3 capable of locking the upper box 1 and the lower box 6, and the upper box 1 The closed edge of the lower box body 6 is provided with a circular convex reinforcing rib 2, and the circular convex reinforcing rib 2 is provided with an arc-shaped convex reinforcing rib 4. Arc-shaped convex reinforcing ribs 4 are arranged on the upper box body 1 and the lower box body 6, five on the long side of the box body, two on the short side, and symmetrically arranged, one side of which is aligned with the circumferential convex The reinforcing ribs 2 are connected, and the other side is connected with the surrounding surface of the upper box body 1 or the lower box body 6; the arc-shaped convex reinforcing ribs 4 are arranged symmetrically on each group of opposite sides. The convex height of the connecting surface between the arc-shaped conve...

Embodiment 2

[0032] A glass fiber reinforced plastic composite packaging box, comprising an upper box 1, a lower box 6 located below the upper box 1, and a lock 3 capable of locking the upper box 1 and the lower box 6, and the upper box 1 The closed edge of the lower box body 6 is provided with a circular convex reinforcing rib 2, and the circular convex reinforcing rib 2 is provided with an arc-shaped convex reinforcing rib 4. Arc-shaped convex reinforcing ribs 4 are arranged on the upper box body 1 and the lower box body 6, five on the long side of the box body, two on the short side, and symmetrically arranged, one side of which is aligned with the circumferential convex The reinforcing ribs 2 are connected, and the other side is connected with the surrounding surface of the upper box body 1 or the lower box body 6; the arc-shaped convex reinforcing ribs 4 are arranged symmetrically on each group of opposite sides. The convex height of the connection surface between the arc-shaped conve...

Embodiment 3

[0034] A glass fiber reinforced plastic composite packaging box, comprising an upper box 1, a lower box 6 located below the upper box 1, and a lock 3 capable of locking the upper box 1 and the lower box 6, and the upper box 1 The closed edge of the lower box body 6 is provided with a circular convex reinforcing rib 2, and the circular convex reinforcing rib 2 is provided with an arc-shaped convex reinforcing rib 4. Arc-shaped convex reinforcing ribs 4 are arranged on the upper box body 1 and the lower box body 6, five on the long side of the box body, two on the short side, and symmetrically arranged, one side of which is aligned with the circumferential convex The reinforcing ribs 2 are connected, and the other side is connected with the surrounding surface of the upper box body 1 or the lower box body 6; the arc-shaped convex reinforcing ribs 4 are arranged symmetrically on each group of opposite sides. The convex height of the connecting surface between the arc-shaped conve...

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Abstract

The invention discloses a packing case made of GRP composite materials. The packing case made of the GRP composite materials comprises an upper case body (1), a lower case body (6) arranged below the upper case body (1) and locking fasteners (3) for locking the upper case body (1) and the lower case body (6), the closing edge of the upper case body (1) and the lower case body (6) is provided with circumferential protruding reinforcing ribs (2), and the circumferential protruding reinforcing ribs (2) are provided with arc-shaped protruding reinforcing ribs (4). The packing case made of the GRP composite materials has the advantages of being good in strength and rigidity, low in costs, and long in service life and can reach test evaluation standards in tests of water tightness, air tightness, drop, transportation and the like on the basis of no addition to weight.

Description

technical field [0001] The invention belongs to the field of packaging boxes, in particular to a glass fiber reinforced plastic composite material packaging box. Background technique [0002] FRP composite packaging boxes are mainly used for packaging and transportation of certain types of products. At present, the FRP composite packaging boxes on the market are all made of FRP composite materials. The FRP composite materials are mainly made of resin and glass fiber, and this material is easily deformed. In special environments such as rainy days and high temperatures, it is easy to cause cracking, deformation, and water seepage, and the strength and rigidity cannot meet the requirements for transportation. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a glass fiber reinforced plastic composite packaging box with good strength and rigidity, low cost and long service life, which is water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D6/00B65D6/34
Inventor 赖玉活金刚房学明李勇畅国帏朱江平葛振伟周百灵梁飞龙柴微娟罗园唐羽林
Owner LIUZHOU CHANGHONG DIGITAL CONTROL MACHINE TOOL
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