Manufacturing method of sewing-free umbrella

Abstract

The invention discloses a manufacturing method of a sewing-free umbrella. The method comprises the step of connecting an umbrella face onto an umbrella framework for supporting the umbrella face, wherein the specific steps are as follows: (1) providing a fixing part, wherein the longitudinal cross section of the fixing part is roughly in the shape of U, the fixing part is provided with a closed end for being sheathed and clamped on the umbrella framework and an open end for being connected with the umbrella face in a penetrating mode, and a pair of teeth for being connected with the umbrella face in a penetrating mode and then being buckled and locked on the umbrella framework are respectively arranged on the corresponding end surfaces on two sides of the open end of the fixing part, and (2) sheathing and clamping the closed end of the fixing part on the umbrella framework, and using the teeth at the open end to be connected with the umbrella face in a penetrating mode, and then be buckled and locked on the umbrella framework. By utilizing the manufacturing method, the connection between the umbrella face and the umbrella framework does not need to be sutured, only the fixing part needs to be sheathed and clamped on the umbrella framework, then the umbrella face is connected in a penetrating mode and further buckled and locked on the umbrella framework, and the specific operation can be completed through a professional clamp, thereby greatly improving the production efficiency; and the manufactured umbrella is simple in structure, firm and durable, and the umbrella has no seams and is more attractive in appearance. The manufacturing method of the sewing-free umbrella is the reformation and technical regeneration of the traditional structure for connecting the umbrella face with the umbrella framework.

Description

technical field [0001] The invention relates to a method for making an umbrella, in particular to a method for making a sewing-free umbrella. Background technique [0002] Umbrellas in the prior art are generally divided into two types: folding type and straight rod type. Regardless of which type, the connection of the umbrella surface to the umbrella frame relies on traditional original artificial seams, which not only consumes time and effort, but also seriously affects production efficiency. , and the firmness is poor, especially the thread at the suture is easy to break after long-term use, and it is easy to rot due to long-term rain and humidity, which will seriously reduce the service life of the umbrella. Contents of the invention [0003] In view of this, the technical problem to be solved by the present invention is to provide a method for making a sewing-free umbrella in which the connection of the umbrella surface and the umbrella frame does not require seams. ...

AI Technical Summary

Problems solved by technology

[0002] Umbrellas in the prior art are generally divided into two types: folding type and straight rod type. Regardless of which type, the connection of the umbrella surface to the umbrella frame relies on traditional original artificial seams, which not only consumes time and effort, but also seriously affects production efficiency. , and the firmness is poor, especially the thread at the suture is easy to break after long-term use, and it is easy to rot when exposed to rain and moisture for a long time, which will seriously reduce the service life of the umbrella

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