Check patentability & draft patents in minutes with Patsnap Eureka AI!

Composite material handrail and its manufacturing method

A composite material and manufacturing method technology, which is applied in building structures, stepped structures, buildings, etc., can solve the problems of handrails being easily broken and deformed, affecting material strength, reducing material density, etc., and achieving good decorative effect and not easy to break. Deformation, high mechanical strength effect

Inactive Publication Date: 2008-01-30
李一明
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above two handrail materials do not contain fiber, so the toughness is not good, the handrail is easy to break and deform, and cannot withstand impact
In addition, due to the existence of pores in the material, the density of the material is reduced, which affects the strength of the material.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite material handrail and its manufacturing method
  • Composite material handrail and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, wherein similar structures in different drawings are described with the same reference numerals. It should be pointed out that the following detailed description is only exemplary, and should not be construed as a strict limitation on the scope of protection claimed in the claims.

[0039] Fig. 1 and Fig. 2 have shown the structural diagram of handrail of the present invention, and this handrail is by the big column (A) that is fixed with ground by bolt (4), the upper handrail (B that lower part is connected with big column by bolt (4) ), the upper part is connected with the upper handrail, and the lower part is composed of the small column (C) fixed to the step by the bolt (4) and the decorative base (3) and the polymer imitation stone pedal line (5) on the step, wherein the large column, the upper The handrail and the small column are made of a ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This is a kind of handrail made of composite materials and its manufacturing method. The handrail is formed from casted the large pole, the upper handrail and the small pole having the framework of hollow glass steel or metal molding material and whose exterior is the macromolecule scagliola layer, that are fixed by bolt. The whole has the fireproof and waterproof capability. There are macromolecule fibre and luminous powders in the material. It also adopts the manufacturing technics of vacuum whisking and pumping into vacuum. Therefore there is no air hole in the material and it has high density and good mechanical intensity, rigidity and toughness. Besides it can point out a bright road for people especially in the gloomy emergency at night or in power cut.

Description

technical field [0001] The invention relates to a handrail, in particular to a handrail made of composite material and a manufacturing method thereof. Background technique [0002] Existing imitation stone handrails made of synthetic resin mainly contain two kinds, one is assembled by a solid or hollow body without skeleton cast by synthetic resin, as disclosed in Chinese utility model patent specification 02251343.4 The crystal stair handrail, this handrail material has air holes and does not contain fibers; one is a composite material handrail that uses wood or polymer as the inner skeleton, and the surface layer is poured with artificial agate or artificial marble, such as the Chinese invention with application number 97110152.3 A kind of composite material stair handrail disclosed in the publication specification of the patent application, because this kind of handrail has skeleton, so rigidity is better than without skeleton, but still contains air hole in the material,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04F11/18
Inventor 李一明
Owner 李一明
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com