Airflow-based wetting-proof and surface-trickling avoiding umbrella

Abstract

The invention relates to the technical field of umbrellas and discloses an airflow-based wetting-proof and surface-trickling avoiding umbrella. The airflow-based wetting-proof and surface-trickling avoiding umbrella comprises an umbrella body with a double-layer umbrella surface, the outer umbrella surface is provided with a plurality of airflow action mechanisms at equal intervals, every airflowaction mechanism comprises a round case connected in a sealed mode onto the outer umbrella surface, and the inner circular surface of the round case is bonded with a concealed umbrella surface; the concealed umbrella surface is provided with a hot-pressed plastic one-way exhaust valve through a pneumatic pressure valve; the tip of the umbrella body is a hollow structure and is internally providedwith two micro air blowers, a handle integrally formed with the tip of the umbrella body is embedded with a storage battery, the surface of the handle is provided with two switches, and an air pipe connected with the air outlets of the micro air blower is concealed inside the central stick of the umbrella body. The airflow-based wetting-proof and surface-trickling avoiding umbrella can solve the problem that an umbrella cannot shelter the whole body of a user from different rain conditions and is prone to ageing due to rain tickling during long-term application.

Description

technical field The invention relates to the technical field of umbrellas, in particular to an umbrella that prevents the body from getting wet and reduces dripping on the umbrella surface based on airflow. Background technique Since the invention of the umbrella, people have been inseparable from the umbrella. Umbrellas are prepared on cloudy days, protected from rain on rainy days, and shaded on sunny days. Umbrellas are simple and practical. And along with the change of weather, the impermanence of rain force, the unpredictability of wind direction, the umbrella still has defect in the long-term use process, will inevitably cause the body parts (such as: above the ankle, leg and buttocks) beyond the coverage range of the umbrella to be damaged. and waist, etc.) will be wetted by rainwater; and the umbrella will age due to raindrops as the use time increases, and the difficulty of removing rainwater from the umbrella surface will increase. Contents of the invention (1)...

AI Technical Summary

Problems solved by technology

Aiming at the deficiencies of the prior art, the present invention provides an umbrella based on the airflow to prevent the body from getting wet and reduce the dripping of the umbrella surface, which solves the problem that it is difficult for the umbrella to cover the whole body under different rain conditions and the umbrella is aging due to raindrops after a long use time question

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