A kind of plastic buffer structure and its application

A buffer structure and plastic technology, applied in the direction of preventing mechanical damage, containers, transportation and packaging, etc., can solve the problems of reduced buffer performance, high production cost of composite materials, inability to meet buffer performance, etc., to meet buffer requirements, reduce The effect of environmental pollution and cost reduction

Active Publication Date: 2016-12-14
HEFEI GENIUS NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this solution are: the cost of composite materials is high; only simple-shaped packaging can be produced, and it is difficult to meet the requirements of complex-shaped products; especially the inner sandwich layer of composite materials will inevitably undergo plastic deformation during use. After several times of use, its cushioning performance will be greatly reduced, which cannot meet the requirements of cushioning performance

Method used

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  • A kind of plastic buffer structure and its application
  • A kind of plastic buffer structure and its application
  • A kind of plastic buffer structure and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A new type of plastic buffer structure, the buffer structure such as Figure 1~2 shown. Made of continuous fiber reinforced polypropylene engineering plastics. It can be seen from the schematic diagram that the outside is a hollow cylinder, and there is a coaxial hollow cylinder inside. There is a groove 3 on the top of the buffer structure. There is an opening in the center of the groove 3. The top of the buffer is close to the outer side wall. There are 3 bosses 4 on the edge of 1, in order to support the object, in order to increase the strength of the boss, increase the boss rib 5 at the bottom of the boss. The inner coaxial cylindrical side wall 2 is connected to the outer side wall 1 by ribs 6 . The top of the buffer structure has a spherical groove 3, and in order to increase the buffering effect, a circular hole is formed in the center of the groove 3.

[0025] Wherein, the coaxial hollow cylinder inside the buffer structure has a shorter length than the holl...

Embodiment 2

[0027] A new type of plastic buffer structure, the buffer structure such as Figure 3-4 shown. Made of nylon engineering plastics. It can be seen from the schematic diagram that the outside is a hollow cylinder, and there is a coaxial hollow cylinder inside. There is a groove 3 on the top of the buffer structure, and a special-shaped hole 7 is arranged in the center of the groove 3. The top of the buffer is close to the outer side wall. There are 3 bosses 4 on the edge of 1, in order to support object. In order to enhance the cushioning effect, three arc-shaped holes 8 are dug in the outer side wall 1 . Wherein, the length of the coaxial hollow cylinder inside the buffer structure is equal to the length of the hollow cylinder outside. The plastic buffer structure can be used as a packing structure for a compressor.

Embodiment 3

[0029] A plastic buffer structure, using continuous fiber reinforced polypropylene engineering plastics as material, the shape is hollow conical, with a coaxial hollow prism inside, a groove on the top of the buffer structure, and an opening in the center of the groove, Two bosses are arranged on the side wall of the groove.

[0030] Wherein, the outer wall of the buffer structure can be provided with an arc-shaped hole to increase the buffer performance, the length of the coaxial hollow prism is smaller than the outer hollow cone, and an arc-shaped hole to increase the buffer performance can be provided on the side wall of the coaxial hollow cone. The coaxial hollow cylinder is connected with the outer hollow conical side wall through the reinforcing rib.

[0031] The shape of the groove opened on the top of the buffer structure is W-shaped, and the shape of the opening on the groove is quadrilateral. The boss provided on the side wall of the groove protrudes to the outside ...

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Abstract

The invention relates to a plastic cushioning structure and its application. Engineering plastics are used as materials. The top is provided with grooves or protrusions, and the center of the grooves or protrusions is provided with openings. The plastic buffer structure can be used as a packaging structure for compressors, a cabinet or a packaging structure for bottle containers. Compared with the prior art, the present invention adopts ordinary engineering plastics as the cushioning material, and realizes the performance requirements of cushioning through special structural design, and there will be no plastic deformation of the material during use, thereby ensuring that it can be used multiple times and reducing costs And reduce environmental pollution, and has the advantages of high strength, impact resistance and corrosion resistance.

Description

technical field [0001] The invention relates to a recyclable plastic buffer structure, in particular to a plastic buffer structure and its application. Background technique [0002] At present, the vast majority of cushioning materials are EPS and EPE, which are widely used because of their good cushioning performance, especially in packaging. However, because the material is too soft, it cannot be used again after being used once, which causes huge waste. At the same time, because it is difficult to recycle and reuse, it also pollutes the environment. Therefore, the recycling of the buffer structure has always been a problem. [0003] At present, composite sandwich materials have been used as packaging materials to realize the recycling of cushioning structures. The principle is to use the cushioning performance of the sandwich layer to protect the package, and at the same time use the hard plastic outside to protect the sandwich layer from damage. The disadvantages of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/03
Inventor 刘东孙利明
Owner HEFEI GENIUS NEW MATERIALS
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