High-strength plastic chain

A high-strength plastic and chain technology, applied in the field of plastic products, can solve problems such as insufficient strength, high operating noise, and heavy weight, and achieve the effect of increased strength, high strength, and low operating noise

Inactive Publication Date: 2015-05-20
WUXI HUIYUAN MECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing chain has the following defects: high operating noise, no corrosion resistance, heavy weight, no anti-static and other problems; especially the insufficient strength can easily lead to breakage

Method used

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  • High-strength plastic chain
  • High-strength plastic chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A high-strength plastic chain, the chain 1 is connected in series by several circular chain links 11, and the circular chain links 11 include an annular metal wire 3 located at the axis center of the circular chain link 11 and wrapped in The plastic layer 2 on the periphery of the circular wire 3; the diameter of the circular chain link is 4cm; the circular metal wire is steel wire, iron wire or copper wire; the circular chain link is a closed ring; the circular chain link The radius of the cross-section of 11 is 2 mm, and the radius of the cross-section of the metal wire is 0.5 mm.

Embodiment 2

[0019] This embodiment is basically the same as Embodiment 1: the only difference is that the diameter of the circular chain link is 5 cm.

[0020] The invention further improves the strength of the plastic chain by arranging the metal wire at the center of the plastic layer and adjusting the diameter of the metal wire and the section diameter of the plastic chain. Tests have proved that the radius of the cross-section of the circular chain link is 2 mm, and the radius of the cross-section of the metal wire is 0.5 mm. This technical feature can achieve the best strength under the same conditions.

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PUM

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Abstract

The invention discloses a high-strength plastic chain. The high-strength plastic chain is characterized in that a chain body (1) is formed by connecting a plurality of circular chain links (11) in series, and each circular chain link (11) comprises an annular metal wire (3) located in the center of the circular chain link (11) and a plastic layer (2) for wrapping the periphery of the annular metal wire (3); the diameter of the circular chain links (11) ranges from 3 cm to 8 cm; the annular metal wires (3) are steel wires, iron wires or copper wires; the circular chain links (11) are in closed ring shape; the radius of the cross sections of the circular chain links (11) is 2 mm, and the radius of the cross sections of the metal wires (3) is 0.5 mm. The high-strength plastic chain is low in operation noise, high in intensity and capable of bearing large tensile force.

Description

technical field [0001] The invention belongs to the technical field of plastic products, and in particular the invention relates to a high-strength plastic chain. Background technique [0002] The existing chains have the following defects: large operating noise, poor corrosion resistance, heavy weight, and inability to resist anti-static electricity; especially, insufficient strength easily leads to breakage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-strength plastic chain; the plastic chain not only has low operating noise, but also has high strength and can bear relatively large pulling force. [0004] The present invention solves above-mentioned technical problem and realizes by following technical scheme: [0005] A high-strength plastic chain, the chain is connected in series by a number of circular chain links, the circular chain link includes a circular wire located at the axis of the circu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/00F16G15/12
CPCF16G13/00F16G15/12
Inventor 赵宇
Owner WUXI HUIYUAN MECHANICAL TECH
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