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An umbrella that prevents raindrops from falling on passers-by

A passer-by and raindrop technology, applied in walking sticks, travel goods, applications, etc., can solve problems such as not being able to achieve the effect of using umbrellas, and achieve the effect of a large market development potential

Inactive Publication Date: 2019-02-15
杨智阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of umbrellas on the market, but there is no umbrella that can prevent raindrops from splashing around passers-by, so that the best use effect of the umbrella cannot be achieved during use.

Method used

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  • An umbrella that prevents raindrops from falling on passers-by

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] Such as figure 1 The umbrella shown can prevent raindrops from dripping to passers-by, including an umbrella surface 1, an umbrella handle 2 and an umbrella frame 3 for supporting the umbrella surface 1, the top of the umbrella handle 2 is connected with the center of the umbrella frame 3, and the umbrella The skeleton 3 is composed of eight arc-shaped bone rods, and the fan-shaped surfaces formed between two adjacent arc-shaped bone rods are the same. The included angle between two adjacent arc-shaped bone rods is 45°. The umbrella frame 3 divides the umbrella surface 1 into a plurality of parts along the radial direction of the umbrella surface. The...

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Abstract

Disclosed is an umbrella capable of preventing raindrops from dropping to surrounding pedestrians. The umbrella comprises an umbrella face (1), an umbrella handle (2) and an umbrella skeleton (3) for supporting the umbrella face. The umbrella skeleton (3) equally divides the umbrella face (1) into multiple portions in a radial direction of the umbrella face (1), wherein each of the portions is equally divided into an electric charge fixed region (11) capable of enabling the raindrops dropped to the umbrella face of the region to be positively charged and an electric charge variable region (12) capable of generating positive electric charges or negative charges, the electric charge fixed region (11) is arranged close to a central shaft of the umbrella handle (2), and the electric charge variable region (12) is arranged away from the central shaft of the umbrella handle (2). A circumferential edge of the umbrella face (1) is uniformly provided with several infrared sensors (4) for detecting pedestrians in a short distance, each of the infrared sensors (4) is correspondingly connected to the respective electric charge variable region (12), and the infrared sensors (4) are connected to a processor by means of signals. During use, the umbrella capable of preventing raindrops from dropping to surrounding pedestrians prevents the raindrops from dropping to pedestrians close to the umbrella by means of the positive or negative charges.

Description

technical field [0001] The invention relates to the field of umbrellas, in particular to an umbrella capable of preventing raindrops from falling to passers-by around. Background technique [0002] An umbrella is a tool that provides shade or shelter from rain and snow. Umbrellas are highly utilized in rainy cities. There are many kinds of umbrellas on the market, but there is no umbrella that can prevent raindrops from splashing passers-by around, so that the best use effect of the umbrella cannot be reached during use. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the above-mentioned problems, an umbrella that can prevent raindrops from falling to the surrounding passers-by is provided. passers-by. [0004] The technical scheme adopted by the present invention to solve its technical problems is: an umbrella that can prevent raindrops from dripping to passers-by around, including an umbrella cove...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45B25/18A45B25/02A45B3/00
CPCA45B3/00A45B25/02A45B25/18
Inventor 杨智阳
Owner 杨智阳
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