Snoring and sleep apnea preventing tool

A snoring and sleep apnea preventing tool 1 to prevent snoring and sleep apnea comprising:

• a preventing tool body 10 which is extended back and forth and the front end portion of which is inserted between upper teeth 2 and lower teeth 3 of a user and the rear end portion is extended backward along the tongue 6 of the user to press the tongue 6;
• an upper teeth stopper projection 20 which is provided on the upper surface of the front end of the preventing tool body 10 and upwardly protrudes so as to prevent the upper teeth 2 of the user from protruding forward;
• a lower teeth guide slope portion 30 which is provided on the bottom surface of the front end of the preventing tool body 10 and is upwardly inclined toward the front end so that, when the lower teeth 3 of the user bite the bottom surface of the preventing tool body 10, the lower teeth 3 can protrude forward further than the upper teeth 2 stopped by the upper teeth stopper projection 20;
• a stopper wing 50 which is provided on the preventing tool body 10 and is expanded so as to be stopped by the lips 4, 5 of the user in front of the upper teeth stopper projection 20;
• wherein,
• air paths 11, 12 of the shape of groove extending back and forth are formed on the sides of the preventing tool body 10 for the outer air to flow into the oral cavity of the user.