Children resistant gas lighter

Abstract

The children resistant gas lighter of the invention has an ignition sleeve having a slit defined therein and a safe cap having a press surface, an opposite slide surface, a direction bar formed on the slide surface which is insterted in the slit and is able to make the safe cap slidable in the slit. In use, a user has to move the safe cap against a bias spring by his thumb until the safe cap is no longer blocked by a top surface of a flame cover and then press down the safe cap. The invention is able to make the safety device more credible and make it be harder for children to get undersand how to ignition thus making it safer for children.

1 . A children resistant gas lighter having a fuel-storage chamber for containing liquefied gaseous fuel, an upliftable gas release nozzle mounted on said fuel-storage chamber, a piezoelectric unit mounted on said fuel-storage chamber and having a piezoelectric button which when pressed downward, is able to startup said piezoelectric unit to generate sparks for ignition, a pair of pillars securely mounted on said fuel-storage chamber, an ignition trigger having an ignition sleeve slidably mounted on said pair of pillars which when pressed down, slidable with respect to said pair of pillars and when released, resumable to its undepressed position, a lever rotatably mounted on said fuel-storage chamber which when said ignition trigger is pressed down, is able to uplift said gas release nozzle to release said gaseous fuel and at the same time depress said piezoelectric button to startup said piezoelectric unit to generate sparks, and, a flame cover having a top surface and being installed on said fuel-storage chamber and fixed to said pair of pillars, wherein the improvements comprising:
 A slit defined in said ignition sleeve;   A safe cap having a press surface, an opposite slide surface, a direction bar formed on said slide surface which is insterted in said slit and is able to make said safe cap slidable in said slit, a pair of stoppers formed on said direction bar which is able to provent falling off of said safe cap with respect to said ignition sleeve when sliding, a pole formed on said direction bar, a bias spring installed on said pole biasing said safe cap with respect to said ignition sleeve, and, a shoulder near said first end of said safe cap.   
   
   
       2 . The children resistant gas lighter as claimed in  claim 1 , wherein said children resistant gas lighter has a housing for containing said fuel-storage chamber. 
   
   
       3 . The children resistant gas lighter as claimed in  claim 1 , wherein said the press surface of said safe cap has a raised wale for antislipping when moved by thumb. 
   
   
       4 . The children resistant gas lighter as claimed in  claim 2 , wherein said press surface of said safe cap has a raised wale for antislipping when moved by thumb. 
   
   
       5 . The children resistant gas lighter as claimed in  claim 1 , wherein siad flame cover further has a recess for receiving said shoulder of said safe cap, making said top surface of said flame cover be at a same level as a top surface of said safe cap. 
   
   
       6 . The children resistant gas lighter as claimed in  claim 5 , wherein said children resistant gas lighter has a housing for containing said fuel-storage chamber. 
   
   
       7 . The children resistant gas lighter as claimed in  claim 5 , wherein said the press surface of said safe cap has a raised wale for antislipping when moved by thumb. 
   
   
       8 . The children resistant gas lighter as claimed in  claim 6 , wherein said press surface of said safe cap has a raised wale for antislipping when moved by thumb.