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Ever-stand fan

Inactive Publication Date: 2011-03-17
KUANG JINGAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]It is an advantage of the present invention that, when the working ever-stand fan tumbles down, the side curve of the base comes into contact with the supporting surface. As the center of gravity of the fan lies beneath the center of the base, the fan can quickly rights itself without being helped up by hand. It is a convenient and unique feature for people when the fan is in use.
that, when the working ever-stand fan tumbles down, the side curve of the base comes into contact with the supporting surface. As the center of gravity of the fan lies beneath the center of the base, the fan can quickly rights itself without being helped up by hand. It is a convenient and unique feature for people when the fan is in use.

Problems solved by technology

This causes great inconvenience to people when they are enjoying the cool air produced therefrom.

Method used

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Embodiment Construction

[0010]With reference to FIG. 1, an ever-stand fan of this invention, comprises a base 1 and a motor 2. An upper cover 3, within which there is an impeller 4 connected with the motor 2, is arranged over the base 1. The base 1 has a small flat surface 11 with a curved face 12 on the periphery at the center of its bottom. The motor is mounted in the inner chamber of the base 1. When the working ever-stand fan tumbles down, the side curve of the base comes into contact with the supporting surface. As the center of gravity of the fan lies beneath the center of the base, the fan can quickly right itself without being helped up by hand. This feature is convenient for people when in use.

[0011]A top cover 5 is arranged over the said upper cover 3. A grid 51 is installed on the said top cover 5 to prevent oddments from going in to the fan. The top cover 5 and the upper cover 3 could be manufactured as a whole or as separate parts. Wherein the inside surface of the said upper cover 3 can be de...

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PUM

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Abstract

This invention discloses an ever-stand fan, including a base and a motor. An upper cover, within which there is an impeller connected with the motor, is arranged over the base. The base has a small flat surface with a curved face on the periphery at the center of its bottom. The motor is mounted in the inner chamber of the base. The center of gravity of the fan lies beneath the center of the base. When the working ever-stand fan tumbles down, the side curve of the base comes into contact with the supporting surface. As the center of gravity of the fan lies beneath the center of the base, the fan can quickly right itself without being helped up by hand.

Description

TECHNICAL FIELD[0001]This invention relates to an electrical appliance, more particularly to an electric fan.BACKGROUND OF THE INVENTION[0002]In hot summer, electric fans are very popular as they produce cool air to relieve summer heat. There are more and more kinds of electric fans available on the market. An electric fan is easy to tumble down when people bump on it, and needs to be helped up and adjusted before it can go on working. This causes great inconvenience to people when they are enjoying the cool air produced therefrom.SUMMARY OF THE INVENTION[0003]One purpose of this invention is to provide an electric fan which can quickly right itself after falling down. It is this feature that is extremely convenient for people when in use.[0004]To solve the problems above, an ever-stand fan of this invention comprises a base and a motor. An upper cover, within which there is an impeller connected with the motor, is arranged over the base. The base has a small flat surface 11 with a ...

Claims

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Application Information

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IPC IPC(8): F04D29/42F04D25/06
CPCF04D25/084
Inventor KUANG, JING'AN
Owner KUANG JINGAN