US2018236288A1PendingUtilityA1

Jump training device

Assignee: NELSON GILBERT LEEPriority: Feb 23, 2017Filed: Feb 23, 2017Published: Aug 23, 2018
Est. expiryFeb 23, 2037(~10.6 yrs left)· nominal 20-yr term from priority
A63B 5/16A63B 2220/20A63B 2225/093A63B 2071/025
25
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Claims

Abstract

The present Invention of a jumper platform relates to a device used for fitness training, specifically to aid in training the user to jump higher. The jump platform exerciser accomplishes the task with the help of a rope that is enabled to be set at various heights, adjusted by using a lever. Herein, the user is enabled to create a physical mark of the height for jumping which further enables the user to practice for his/her required height and train the muscles in the action of landing, which would not be afforded by jumping on a platform or other barrier with a landing surface on top. The rope is also segmented in such a way that if the user were to catch upon the rope white attempting to jump over it the rope segments will break away, preventing the user from being tripped or caught in the rope.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A jump training device for providing an aid in a training of at least one user to jump higher, wherein the jump training device comprises of:
 a. at least two towers situated a distance apart from each other; wherein the at least two towers are removably coupled to a rope having a first end, a second end and a breakable segment, wherein the first end of the rope is coupled to a first tower and the second end of the rope is coupled to a second tower;   b. a set of wheels coupled to a base of the at least two towers enabling reposition of each tower independently;   c. a height measurement unit, coupled at a regular interval along either side of the at least two towers which has a lever to slide up or down through a cut out on the at least two towers for adjusting the height of the rope according to the at least one user needs; and   d. a vertical movable chassis coupled to the at least two towers which is further coupled to a spool of rope featuring a rotation spring mechanism used to rotate and retract the spool of the rope.   
     
     
         2 . The jump training device in  claim 1 ; wherein the rope having multiple breakable segments enables preventing the at least one user to catch upon the rope while attempting to jump as the rope segments break away, preventing the at least one user from being tripped or caught in the rope. 
     
     
         3 . The jump training device in  claim 1 ; wherein the height measurement unit is enabled to create a physical mark of the height for the at least one user to jump which further enables the at least one user to practice for his/her required training. 
     
     
         4 . The jump training device in  claim 1 ; wherein the spool of rope is integrally or is removably coupled to the vertically movable chassis. 
     
     
         5 . The jump training device in  claim 1 ; wherein the protracted spool of the rope produces the energy by the rotational spring to rotate and retract. 
     
     
         6 . The jump training device in  claim 5 ; wherein the energy herein is stored in a rotational fashion, thereby returning the spool of the cord to its original position and enables the at least one user to protract a length of spool of the rope as needed. 
     
     
         7 . The jump training device in  claim 1 ; wherein a stopper is attached to an end of the spool of the rope to prevent any dislocation of the vertical movable chassis.

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