Technique for mfg. base for supporting sun umbrella

Abstract

A technology for manufacturing the supporting stand of sunshade includes such steps as preparing a prototype of needed stand, making needed decorative pattern, coating resin or silica rubber to obtain a female mould, filling concrete into the female mould, solidifying and demoulding.

Description

technical field [0001] The invention relates to the technical field of base production, in particular to a manufacturing method for producing a sun umbrella support base. Background technique [0002] The support base is used in many products, such as sun umbrellas, tables and chairs, fans, etc. The existing support bases such as sun umbrella support bases generally include cast iron, plastic, natural stone, etc., and their manufacturing methods are mostly mechanical stamping or adhesive paste or injection molding etc., there are also combined support bases that are mechanically processed and then connected. For example, the application number is 94203693, the application date is February 19, 1994, the invention name is a combined support base, and the authorization announcement date is May 1995. Patent application dated 24th, it is composed of several detachable tripods and a connecting seat to form a base, and each detachable tripod is pivotally connected to the connecting...

AI Technical Summary

Problems solved by technology

The base made by mechanical stamping is strong and durable, but the process is complicated and the cost is high; while the adhesive paste has shortcomings such as insufficient firmness and rough process, the base made by injection mold is also high in cost, and its surface decoration is limited. It is easy to be damaged, and it is inconvenient to move at the same time. Although the combined support base that adopts the mechanical processing of parts and then connects is relatively convenient to move, the structure is complicated, the processing is also troublesome, the cost is high, and the surface decoration is not good.