Mask structure

Abstract

A mask structure includes a body, two bands and a warming device. The bands attach to either side of the body. The warming device is mounted on the body. The warming device includes at least an illuminator and a sounding device that are driven to emit light and sound. The illuminator and sounding device help rescuers to easily and timely find users who faints because intakes of excess of smokes in a fireplace, increasing the possibility to survive.

1 . A mask structure, comprising
 a body, made of breathable material;   at least one band, connected to two side of the body; and   a warming device, mounted on the body, including an illuminator and a sounding device that are driven to emit light and sound respectively.   
   
   
       2 . The mask structure of  claim 1 , wherein the body further has an eye covering at an upper portion of the body, and the eye covering is made of transparent plastic film. 
   
   
       3 . The mask structure of  claim 1 , wherein the body  1  has a flexible strip. 
   
   
       4 . The mask structure of  claim 3 , wherein the eye covering has a light reflector mounted on a front surface thereof. 
   
   
       5 . The mask structure of  claim 1 , wherein the warming device further includes a circuit board electrically connecting to the illuminator and the sounding device, the circuit board is mounted inside the body and has a power supply and a switch electrically connected to the circuit board. 
   
   
       6 . The mask structure of  claim 1 , wherein the illuminator is a LED. 
   
   
       7 . The mask structure of  claim 1 , wherein the illuminator is mounted closely on two side of the body respectively, some portions of the illuminator exposes at a front side surface of the body. 
   
   
       8 . The mask structure of  claim 1 , wherein the sounding device is a beeper. 
   
   
       9 . The mask structure of  claim 1 , wherein the sounding device is a speaker.