Tightening strap of a diving flipper

Abstract

An improved diving flipper's adjustable foot strap with a conveniently located handle which allows the diver to quickly pull the stretchable strap whereby he or she move the strap away from the back of his or her foot in one fluid motion. The handle also allows, in one fluid motion, the diver to pull the strap back on to his foot thereby securing his foot into the foot pocket. Methods will show the type of strap material that is used to achieve the objective. Methods will show how the material aids in strap removal and strap fastening. Methods will show why straps need to have adjustments. Methods will show how flippers are adjusted via the raised notches. Methods will show how and why fins are fastened and the level of difficulty to remove a fastened-on flipper without a handle. Methods will show how a handle aids in removing the strap. Methods will show how a handle aids in putting on the strap.

1 . A tightening strap of a diving flipper that is made of a stretchable material to fasten on an attached object, with planes at two sides of the tightening strap having raised notches to serve as tensions for adjusting the level tightness of the tightening strap; a location close to middle of the tightening strap having a handle which is independent from the tightening strap that when the two are assembled as one unit, they are assembled on two different planes; when an object is tightly fastened by the tightening strap and needing to be quickly released, the diver simply pulls the handle to stretch the tightening strap to quickly release the fastened-on object. 
     
     
         2 . The tightening strap of a diving flipper according to  claim 1 , wherein the handle of the tightening strap is manufactured separately and has a slotted sleeve on one side which allows the handle to be assembled on to the body of the tightening strap. 
     
     
         3 . The tightening strap of a diving flipper according to  claim 1 , wherein the handle and the tightening strap are manufactured as one unit. 
     
     
         4 . The tightening strap of a diving flipper according to  claim 1 , wherein the handle is assembled together with individual components. 
     
     
         5 . The tightening strap of a diving flipper according to  claim 1 , wherein the handle roughly T-shaped. 
     
     
         6 . The tightening strap of a diving flipper according to  claim 1 , wherein the tightening strap is assembled together with individual components.