US2005026749A1PendingUtilityA1

Motion responding electrically blinking jump rope

Priority: Jul 29, 2003Filed: Jul 29, 2003Published: Feb 3, 2005
Est. expiryJul 29, 2023(expired)· nominal 20-yr term from priority
Inventors:Yong Pak
A63B 5/20A63B 2225/74
17
PatentIndex Score
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Cited by
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References
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Claims

Abstract

An electric blinking jump rope is comprised of: 1) a flexible and partially transparent tube, 2) two handles containing batteries for an electric power source, which are rotationally connected to the flexible tube at one end, 3) two rotational electrical connectors, 4) a power switch on one of the handles, 5) a blinking light circuit comprised of three electric wires, a plurality of LEDs connected to two of the three electric wires, and a blinking connector. The rotational electric connectors enable a constant power supply even at high-speed rotations and through severe motions of the jump rope. The two blinking connectors are endurable to long and continuous rotational motions from the jump rope.

Claims

exact text as granted — not AI-modified
1 . An electrically blinking jump rope is comprised of: 
 1) A flexible tube of partial light transmitting material; 2) two electric connectors, where one of which is equipped with an on/off switch and both have an electric circuit board, one metal terminal for (+) electric circuit and the other metal terminal for (−) electric circuit, and each of which are pivotally connected to a rotational electric connector by a pin; 3) two electric connectors, where each has one rotating female bolt for (+) circuit and one metal pin for (−) electric circuit and both are rotationally connected to a cap of the jump rope handles; 4) two jump rope handle caps, where both are comprised of an (−) electric circuit metal ring, a male screw bolt for (+) circuits and are engaged to the jump rope handles by a screw; 5) two jump rope handles which have a cavity for receiving two ‘AA’ size batteries, a metal spring and a metal ribbon, one end of which forms a circle along the mouth of the handle to maintain a connection with a (−) electric circuit embedded in the jump rope handle caps of  4 ); and 6) an electrically blinking circuit comprised of three electric wires, a blinking connector, two sets of leads of which have a parallel connection to the diode and plurality of LEDs.    
   
   
       2 . The electrically lighted jump rope as defined in  claim 1  wherein: 
 The electrically blinking circuit is comprised of three electric wires: 1) one end of the first electric wire is connected to a (−) diode terminal, on which an on/off switch is installed; 2) one end of the second electric wire is connected to a (+) diode terminal, on which a blinking connector is aligned for providing a series of connections to the leads; 3) pluralities of LEDs connecting the two electric wires; 4) and one end of the third electric wire is connected to a (+) terminal that is located behind the on/off switch. The other end of the third electric wire is connected to a (−) terminal of the other diode on which two blinking connectors are aligned in a series.    
   
   
       3 . The electrically lighted jump rope as defined in  claim 1  wherein: 
 The blinking connector is comprised of a vacuumed glass bulb and a liquid metal ball moving around the two sets of the filament leads. The two sets of filament leads are located on the opposite side in the vacuumed glass balls and are connected in parallel between a (+) terminal and a (+) electric wire on a diode providing a blinking electric circuit while the electric on/off switch on the other diode is turned on.    
   
   
       4 . The electrically lighted jump rope as defined in  claim 1  wherein: 
 The blinking connector is comprised of a vacuumed glass bulb, a metal ball moving around the two sets of the filament leads. The two sets of filament leads are located on the opposite side in the vacuumed glass balls and are connected in parallel between a (+) terminal and a (+) electric wire on a diode providing blinking electric circuit while the electric on/off switch on the other diode is turned on.

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