Manufacturing method for rain-tight seam structure of umbrella

A manufacturing method and umbrella technology, which can be applied to walking sticks and other directions, can solve problems such as rain leakage, and achieve the effects of good anti-rain leakage function, good social value, and strong practicability.

Active Publication Date: 2014-03-26
TAICANG ZHETAITIAN PROD DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a method for manufacturing a rain-tight seam

Method used

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  • Manufacturing method for rain-tight seam structure of umbrella
  • Manufacturing method for rain-tight seam structure of umbrella
  • Manufacturing method for rain-tight seam structure of umbrella

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[0026] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to embodiments and drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0027] Such as figure 1 with figure 2 As shown, the umbrella surface of the umbrella is composed of more than four triangle umbrella fabrics 1 and triangle umbrella fabrics 1 stitched together with thread 6 to form a spherical structure or a parabolic structure. The shapes and sizes of all the triangle umbrella fabrics 1 Exactly the same, the present invention uses six triangular umbrella fabrics 1. Combine image 3 , The manufacturing method of the rain-proof joint structure of the umbrella is: firstly, join the joints of the two adjacent triangular umbrella surface cloth 1 and the triangular umbrella surfac...

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Abstract

The invention relates to a manufacturing method for a rain-tight seam structure of an umbrella. The manufacturing method comprises the following steps of splitting seams of two pieces of triangular umbrella surface cloth of an umbrella surface; folding joints of the two pieces of triangular umbrella surface cloth split together to form triangular umbrella surface folding parts; and sewing seam structures formed by the triangular umbrella surface folding parts with threads. The rain-tight problem of sewing needle holes of the triangular umbrella cloth seams of the umbrella surface and a non-sewing needle hole gap between the sewing needle holes is solved, and the technical problem that the umbrella surface is rain-tight is radically solved. The rain-tight effect is obvious, and the social value is good. The umbrella with the umbrella surface with a rain-tight seam structure manufactured by the manufacturing method has a better rain-tight function and strong practicality.

Description

technical field [0001] The invention relates to the technical field of umbrella manufacturing, in particular to a method for manufacturing a rain-tight seam structure of an umbrella. Background technique [0002] In life, umbrellas are indispensable items, especially in rainy weather. Under normal circumstances, there are many rainy days with moderate to light rain, and the textile density of the umbrella cloth can ensure that rainwater will not penetrate into the umbrella, and the umbrella can play a good role in keeping out the rain. But, in heavy rain weather, the umbrella that usually uses can not keep out the rain completely, and it often occurs that it rains heavily outside the umbrella, and it rains lightly in the umbrella, which brings inconvenience to travel. [0003] Umbrella leaks generally have the following situations: First, the umbrella cloth is damaged and has holes. At this time, buying a new umbrella or repairing the umbrella cloth can prevent rain leakage...

Claims

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Application Information

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IPC IPC(8): A45B25/18
Inventor 廖张华
Owner TAICANG ZHETAITIAN PROD DESIGN
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