JP3245611U - ultrasonic vibration wiper - Google Patents

Abstract

An object of the present invention is to provide an ultrasonic vibrating wiper that can remove rainwater and water droplets from a windshield and provide good visibility even when an automobile or the like is stopped. The ultrasonic vibration wiper includes an ultrasonic oscillator A, a horn type vibrator 2 placed around a windshield, etc., and an ultrasonic vibration conductive material 3 wrapped around the outer periphery of the glass. In addition to the conventional method of just applying water repellent, we apply ultrasonic vibrations to the glass surface, and even when a car starts moving and there is no wind pressure on the windshield surface, water droplets on the glass surface are blown up by the ultrasonic vibrations, making them water repellent. The water repellent effect of the agent can be fully demonstrated. [Selection diagram] Figure 2

Description

Traditionally, rainwater is removed from the windshield of a car by the action of wiper blades, or by the effect of a water repellent agent that only becomes effective when the wind pressure is generated after the car starts running, but this method is inconvenient. It was something I couldn't help but feel. The present invention is designed to remove water droplets from the windshield and provide good visibility even when the vehicle is stationary.

Figure 1 shows the basic overall functional flow of an ultrasonic vibrating wiper. ▲A▼The ultrasonic waves generated by the ultrasonic generator are ▲2▼Transformed into mechanical vibration by a horn-type vibrator▲ 3▼Using ultrasonic vibration-conducting materials, etc., microscopic vibrations are oscillated from around the windshield to the entire surface of the glass.▲1▼Water droplets on the surface coated with water repellent are thrown into the air, making them effective even when the car is stopped. It exhibits the water-repellent effect of a water-repellent agent and removes water droplets, allowing for comfortable visibility. FIG. 2 specifically shows an example in which each device and function of the ultrasonic vibrating wiper of FIG. 1 is specifically arranged using an automobile windshield as an example.

The symbols in each drawing and explanatory text are as follows.

Claims (2)

In addition to the conventional method of simply applying a water repellent to remove water droplets from the windshield of a car, ultrasonic vibrations are applied to the glass surface using the flow shown in Figure 1. This idea was designed to ensure that the water repellent effect of water droplets on the glass surface can be fully exerted even before wind pressure occurs. A horn-type vibrator shown in Figure 2 is placed around the windshield of a car, etc., and the vibration is propagated from the ultrasonic vibration conductive material to the windshield, causing water droplets to fly up and be repelled. This greatly enhances the drainage effect of the liquid solution and removes water droplets from the glass surface (1), ensuring good visibility.