KR20100020560A - Treble - Google Patents

Abstract

The present invention is more organized than a conventional umbrella, and is a high-frequency emission umbrella having a stick shape in general.

When it is mass produced, it will overtake the old umbrella.

Description

Treble umbrella

When treble is raised to the music or the sound that people cannot hear, the tremor is used to flow or bounce differently.

Use the trembling with music or high-frequency waves.

Lee Usan's unit price is a bit expensive, but it won't be very expensive.

If mass production is carried out, Lee Usan will also be weaker than existing cloth umbrellas.

Even if it rains a lot, the front and sides of the view are unobstructed so there will be no small troubles.

In the early invention, Lee Usan tried to use a couple of ultrasounds, but there were various problems that were dangerous and difficult to radiate.

For example, an umbrella could be a face, or a sonic umbrella could be a weapon.

However, Lee Usan solved the above problem by using high-frequency sound and emitting radiation to make the rain bounce or run down.

If you go to a nightclub, you may have seen the girls climb up the speakers. That's why the speaker buzzes every time a speaker makes a bad sound.

When the umbrella is released and sold in foreign countries, the first class will no longer use cloth umbrellas and the building will be clean if you turn off the umbrella when you enter the building.

[Fig.1-1] Large amount of battery

Turn on and off with [Fig. 1-2] button

[Fig. 1-3] A high-frequency speaker emits high-frequency sound on both sides.

[Figure 1-4] Recharge the battery by inserting it under the umbrella button.

[Figure 1-5] Prevent rain with high sound waves.

[Figure 1-6] Built-in radio or MP3 The high frequencies are inaudible.

[Figure 1-7] The rain hits the high sound wave and bounces out.

Claims (1)

The stage that puts the battery inside the umbrella rod, the stage that can produce high sound wave through the speaker, the stage that eliminated the danger by using a little radiation, and the high sound wave while listening to music on the top of the radio or MP3, the rain does not meet the rain. General charging is possible.

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