COOLING STRUCTURE OF AN AIR CUSHION
A cooling structure of an air cushion contains a body, and the body includes a plurality of air units, and each air unit includes a recess disposed on a top surface thereof, such that when a contacting portion of a user abuts against the body, the plurality of air units contact with the contacting portion, and the recesses form an airing space to cool a heat.
1. Field of the Invention
The present invention relates to a cooling structure of an air cushion, and more particularly to an integral formed air cushion with a plurality of recesses.
2. Description of the Prior Art
A conventional air cushion is used on a waist support and a cushion of a chair, a cushion of a bicycle or motor, and a protective pad of a helmet. However, such an air cushion has poor cooling effect that can not expel heat effectively.
The present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
SUMMARY OF THE INVENTIONThe primary object of the present invention is to provide a cooling structure of an air cushion containing a body, and the body including a plurality of air units, and each air unit including a recess disposed on a top surface thereof, such that when a contacting portion of a user abuts against the body, the plurality of air units contact with the contacting portion, and the recesses form an airing space to cool a heat.
Another object of the present invention is to provide a cooling structure of an air cushion in which the plurality of air units are connected together to achieve an arc structure so that a temperature generates as the user's waist contacts with the number of air units, it is capable of being cooled by using the plurality of recesses, thus obtaining comfort.
The present invention will be clearer from the following description when viewed together with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment in accordance with the present invention.
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While we have shown and described various embodiments in accordance with the present invention, it is clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.
Claims
1. A cooling structure of an air cushion comprising a body, and the body including a plurality of air units, and each air unit including a recess disposed on a top surface thereof, such that when a contacting portion of a user abuts against the body, the plurality of air units contact with the contacting portion, and the recesses form an airing space to cool a heat.
2. The cooling structure of the air cushion as claimed in claim 1, wherein a top surface of the recess is lower than that of the air unit.
3. The cooling structure of the air cushion as claimed in claim 1, wherein the air units are connected together to achieve an arc structure and are capable of being arranged on various types of air cushions.
4. The cooling structure of the air cushion comprises a number of air units and a plurality of recesses fixed on a top surface of the body, and the plurality of recesses communicate with each other; such that when a contacting portion of a user abuts against the body, the number of air units contact with the contacting portion, and the recesses form an airing space to cool a heat.
Type: Application
Filed: Sep 6, 2011
Publication Date: Mar 7, 2013
Inventor: Daniel Huang (Taichung City)
Application Number: 13/225,559
International Classification: A47C 16/00 (20060101);