Firearm launcher

Abstract

A firearm launcher for holding a projectile includes a launcher body attached to a firearm barrel; and a tension member cooperated with the launcher body. In one embodiment, the tension member is connected with the projectile.

What is claimed is: 
     
         1 . A firearm launcher for holding a projectile, comprising:
 a launcher body attached on a firearm barrel or muzzle devices; and   a tension member cooperated with the launcher body.   
     
     
         2 . The firearm launcher of  claim 1 , wherein the launcher body comprises an external surface and an interior surface defining an interior cavity where the projectile is displaced therein. 
     
     
         3 . The firearm launcher of  claim 1 , wherein the external surface comprises a receiving slot where a part of the tension member is embedded therein. 
     
     
         4 . The firearm launcher of  claim 1 , wherein the tension member comprises a C-shaped portion received inside a receiving slot of the external surface and an elongated portion integrally and vertically extended from the C-shaped portion. 
     
     
         5 . The firearm launcher of  claim 2 , wherein the tension member comprises a blade portion integrally extended from an elongated portion of the tension member and the blade portion is biased against the projectile. 
     
     
         6 . The firearm launcher of  claim 5 , wherein the elongated portion is connected with the external surface of the launcher body. 
     
     
         7 . The firearm launcher of  claim 2 , wherein the tension member comprises a plurality of bearing members having a plurality of tension springs biased against the projectile. 
     
     
         8 . The firearm launcher of  claim 7 , wherein the tension member comprises a plurality of bearing balls sandwiched between the tension springs and the projectile. 
     
     
         9 . The firearm launcher of  claim 2 , wherein the tension member comprises a ring-shaped tension member sandwiched between the projectile and the interior surface of the launcher body. 
     
     
         10 . The firearm launcher of  claim 9 , wherein the tension member is surrounded a peripheral of the projectile. 
     
     
         11 . The firearm launcher of  claim 5 , wherein the blade portion is biased against one side of the projectile and an opposite side of the projectile is connected with the interior surface of the launcher body. 
     
     
         12 . The firearm launcher of  claim 5 , wherein the blade portion is a leaf spring which is made of materials with flexibility and tolerance to high fatigue. 
     
     
         13 . The firearm launcher of  claim 5 , wherein the blade portion comprises an inward portion inwardly extended from the elongated portion and an outward portion outwardly and integrally extended from the inward portion to form a biased point which is connected between the inward portion and the outward portion. 
     
     
         14 . The firearm launcher of  claim 7 , wherein the tension spring comprises one end affixed on the interior surface of the launcher body and an opposite end biased against a bearing ball that engages with the projectile. 
     
     
         15 . The firearm launcher of  claim 7 , wherein each of the tension springs is spacedly arranged with one another and is in alignment with each other. 
     
     
         16 . The firearm launcher of  claim 8 , wherein the bearing ball engages with an outer surface of the projectile to secure the projectile inside the interior cavity. 
     
     
         17 . The firearm launcher of  claim 9 , wherein the tension member is a C-shaped ring spring which comprises a diameter larger than a diameter of the projectile. 
     
     
         18 . A firearm launcher for holding a projectile, comprising:
 a launcher body attached on a firearm barrel or muzzle devices; and   a tension member connected with the projectile to provide an uneven force to the projectile.   
     
     
         19 . The firearm launcher of  claim 18 , wherein the launcher body comprises an external surface and an interior surface defining an interior cavity where the projectile is displaced therein. 
     
     
         20 . The firearm launcher of  claim 18 , wherein the external surface comprises a receiving slot where a part of the tension member is embedded therein. 
     
     
         21 . The firearm launcher of  claim 18 , wherein the tension member comprises a C-shaped portion received inside a receiving slot of the external surface and an elongated portion integrally and vertically extended from the C-shaped portion. 
     
     
         22 . The firearm launcher of  claim 19 , wherein the tension member comprises a blade portion integrally extended from an elongated portion of the tension member and the blade portion is biased against the projectile. 
     
     
         23 . The firearm launcher of  claim 22 , wherein the elongated portion is connected with the external surface of the launcher body. 
     
     
         24 . The firearm launcher of  claim 19 , wherein the tension member comprises a plurality of bearing members having a plurality of tension springs biased against the projectile. 
     
     
         25 . The firearm launcher of  claim 24 , wherein the tension member comprises a plurality of bearing balls sandwiched between the tension springs and the projectile. 
     
     
         26 . The firearm launcher of  claim 19 , wherein the tension member comprises a ring-shaped tension member sandwiched between the projectile and the interior surface of the launcher body. 
     
     
         27 . The firearm launcher of  claim 26 , wherein the tension member is surrounded a peripheral of the projectile. 
     
     
         28 . The firearm launcher of  claim 22 , wherein the blade portion is biased against one side of the projectile and an opposite side of the projectile is connected with the interior surface of the launcher body. 
     
     
         29 . The firearm launcher of  claim 22 , wherein the blade portion is a leaf spring which is made of materials with flexibility and tolerance to high fatigue. 
     
     
         30 . The firearm launcher of  claim 22 , wherein the blade portion comprises an inward portion inwardly extended from the elongated portion and an outward portion outwardly and integrally extended from the inward portion to form a biased point which is connected between the inward portion and the outward portion. 
     
     
         31 . The firearm launcher of  claim 24 , wherein the tension spring comprises one end affixed on the interior surface of the launcher body and an opposite end biased against a bearing ball that engages with the projectile. 
     
     
         32 . The firearm launcher of  claim 24 , wherein each of the tension springs is spacedly arranged with one another and is in alignment with each other. 
     
     
         33 . The firearm launcher of  claim 25 , wherein the bearing ball engages with an outer surface of the projectile to secure the projectile inside the interior cavity. 
     
     
         34 . The firearm launcher of  claim 26 , wherein the tension member is a C-shaped ring spring which comprises a diameter larger than a diameter of the projectile.