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Air inflation umbrella

An inflatable umbrella, inflation and deflation technology, applied to umbrellas, clothing, walking sticks and other directions, can solve the problems of unaccustomed, cumbersome movements, increase the weight of the umbrella, etc., and achieve the effects of convenient manufacturing and installation, simple and reasonable structure

Inactive Publication Date: 2013-04-10
GUANGZHOU CHANNAL INFLATABLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this technology has limitations: people have to inflate the umbrella after opening the umbrella, which is cumbersome and unaccustomed, and the special inflation device increases the weight of the umbrella.

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] An inflatable umbrella, including an umbrella surface 2 supported by an inflatable and deflated support structure 1, and a telescopic umbrella handle 3 formed by slidingly connecting a strut A and a handle bar B, an air bag C, a trachea G, and a retaining device; the umbrella handle 3 is provided with one end of the strut A as the upper end, and the end of the handle rod B as the lower; the support structure 1 and the umbrella surface 2 are connected to the upper part of the umbrella handle 3; the airbag C is arranged on the umbrella handle 3, and the airbag C is upward One end is constrained on the handle bar B to prevent the upward end of the airbag C from moving upward, and the downward end of the airbag C is constrained on the strut A to prevent the downward end of the airbag C from moving downward; the trachea G communicates with the airbag C and the support Structure 1: The retaining device is used to keep the umbrella handle 3 in a stable extended state when in us...

Embodiment 2

[0022] An inflatable umbrella, including an umbrella surface 2 supported by an inflatable and deflated support structure 1, and a telescopic umbrella handle 3 formed by slidingly connecting a strut A and a handle bar B, an air bag C, a trachea G, and a retaining device; the umbrella handle 3 is provided with one end of the strut A as the upper end, and the end of the handle rod B as the lower; the support structure 1 and the umbrella surface 2 are connected to the upper part of the umbrella handle 3; the airbag C is arranged on the umbrella handle 3, and the airbag C is upward One end is constrained on the handle bar B to prevent the upward end of the airbag C from moving upward, and the downward end of the airbag C is constrained on the strut A to prevent the downward end of the airbag C from moving downward; the trachea G communicates with the airbag C and the support Structure 1: The retaining device is used to keep the umbrella handle 3 in a stable extended state when in us...

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Abstract

The invention relates to an air inflation umbrella. The air inflation umbrella comprises an umbrella cover which can be inflated and deflated and is supported by a supporting structure, and further comprises a flexible umbrella handle which is formed by slidably connecting stay rods and handle levers together, an air sac, an air pipe and a fixing device, wherein an air inflation process is completed by the flexible umbrella handle which is formed by slidably connecting the stay rods and the handle levers together through compressing the air sac. The air inflation umbrella has the following advantages that the air inflation umbrella is simple and reasonable in structure and is convenient to manufacture and install, and the umbrella opening motion and the air inflation process can be completed through one step.

Description

technical field [0001] The invention relates to the technical field of an inflatable umbrella. Background technique [0002] Umbrella is often used in daily life. Because its skeleton is easily damaged and its volume is too large to carry, people have invented an inflatable umbrella. The utility model with application number 91221417.1 discloses a skeletonless inflatable umbrella, which is used to shade rain and sun. The airtight interlayer umbrella surface is made of two layers of plastic. The umbrella top fixing device and the lower umbrella surface sealing fixing device connect the umbrella surface with the air guide support rod. There are three options for the inflation device at the lower end of the air guide support rod: ① There is a compressed air cup in the sleeve of the lower half of the air guide support rod, and the push-pull sleeve is inflated into the interlayer of the umbrella surface; ② accordion-shaped inflation device; ③ hand-held leather spherical inflation...

Claims

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Application Information

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IPC IPC(8): A45B19/02A45B25/00A45B25/16A45B7/00
Inventor 叶如康
Owner GUANGZHOU CHANNAL INFLATABLE CO LTD
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