Anti-slip metal-like safety handrail and preparation method thereof

A technology of imitating metal and handrails, applied in sanitary equipment, household appliances, applications, etc., can solve the problems of reduced product versatility, easy to slip, single structure, etc., to increase safety, low cost and simple processing technology. Effect

Inactive Publication Date: 2012-01-25
XIAMEN RUNNER IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of safety handrail has a smooth surface and a single structure
During use, when the user's hands are stained with water, it is easy to slip
At the same time, since the handrail body of this type of product is a tubular object with a constant diameter, it cannot meet the needs of different groups of people.
The safety handrails used by adults are not suitable for children, which reduces the versatility of the product

Method used

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  • Anti-slip metal-like safety handrail and preparation method thereof
  • Anti-slip metal-like safety handrail and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Mix 1300g of polyamide 6 material with 1000g of super-tough nylon material, 2000g of barium sulfate, and 20g of titanate coupling agent, add it to the extruder for granulation, and add 2500g of glass fiber during the granulation process to make a compound material particles. Install the safety armrest body mold on the injection molding machine, dry the granulated material and add it to the injection molding machine. Put the metal pin into the mold cavity first, and then inject the composite material into the mold cavity through the injection molding machine. After the product cools down, take out the blank of the composite material safety handrail body, and remove the gate and flash of the product. The processed blank is put into the vacuum electroplating furnace for vacuum electroplating conductive layer, and then chemical electroplating is carried out after taking it out. Make electroplated decorative layers with various metal textures, and electroplate parts. Put t...

Embodiment 2

[0035] Mix 1300g PBT (polybutylene terephthalate) material with 1000g PET (polyethylene terephthalate), 100g POE-g-MAH (maleic anhydride grafted ethylene-octene copolymer elastomer) , 2000g of ferrite and 20g of titanate coupling agent were mixed evenly, added to the extruder for granulation, and 2500g of glass fiber was added during the granulation process to make composite material granules. Install the safety armrest body mold on the injection molding machine, dry the granulated material and add it to the injection molding machine. Put the metal insert into the mold cavity first, and then inject the composite material into the mold cavity through the injection molding machine. After the product cools down, take out the blank of the composite material safety handrail body, and remove the gate and flash of the product. The processed blank is put into the vacuum electroplating furnace for vacuum electroplating conductive layer, and then chemical electroplating is carried out a...

Embodiment 3

[0038] Mix 1300g of polyamide 6 material with 1000g of polyamide 66 material, 2000g of barium sulfate, and 20g of titanate coupling agent, add them to the extruder for granulation, and add 2500g of glass fiber during the granulation process to make a compound material particles. Install the safety armrest body mold on the injection molding machine, dry the granulated material and add it to the injection molding machine. Put the metal insert into the mold cavity first, and then inject the composite material into the mold cavity through the injection molding machine. After the product cools down, take out the blank of the composite material safety handrail body, and remove the gate and flash of the product. The processed blank is put into the vacuum electroplating furnace for vacuum electroplating conductive layer, and then powder spraying is carried out after taking it out. Make decorative layers of various colors, handle the parts well, put the metal end caps into the armrest...

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Abstract

The invention provides an anti-slip metal-like safety handrail and a preparation method thereof, and relates to a handrail. The anti-slip metal-like safety handrail is equipped with a handrail body, two metal end covers and two metal flanges, wherein, the two metal end covers are respectively inserted into two ends of the handrail body; the two metal flanges are respectively locked with insert pins arranged on two ends of the handrail body; and the surface of the handrail body is in an anti-slip corrugated shape. The preparation method comprises the following steps of: firstly preparing granular composite modified materials for engineering plastics by a double screw extruder; feeding the granular composite modified materials for engineering plastics into an injection molding machine, and forming the composite engineering plastic handrail body two ends of which are embedded with the metal pins by a secondary rubber-coating injection molding process; preparing the metal end covers and the metal flanges; carrying out surface treatment on the handrail body, the metal end covers and the metal flanges; and respectively inserting the two metal end covers into the two ends of the handrail body, and then locking the metal flanges with the insert pins arranged on the two ends of the handrail body so as to finally obtain the anti-slip metal-like safety handrail.

Description

technical field [0001] The invention relates to a handrail, in particular to a non-slip metal imitation safety handrail mainly used in bathrooms and a preparation method thereof. Background technique [0002] The safety handrails currently on the market are mainly made of metal pipes that are made into blanks through a pipe bending machine, and then undergo various surface treatments, and finally connect them into a complete set of products by welding and locking screws. The safety handrail has a smooth surface and a single structure. During use, when the user's hands are stained with water, it is easy to slip. Simultaneously, because the armrest body of this type of product is the tubular thing of constant diameter, can't meet the needs of different groups of people. The safety handrails used by adults are not suitable for children, which reduces the versatility of the product. [0003] Chinese patent CN2609482 discloses a kind of toilet safety handrail, and it is made u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14A47K17/02
Inventor 黄贤明陈明辉李明仁
Owner XIAMEN RUNNER IND CORP
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