Remotely detachable animal leash

Abstract

The jaws of the catch on a leash are latched by a yieldably biased sleeve, which is retractable by a pull cord extending rearwardly to the handle of the leash.

I claim: 
     
       1. A .[.leash for an animal collar.]. .Iadd.remotely-detachable restraint.Iaddend., comprising: an elongated, flexible tether having releaseable .[.collar.]. attachable catch means adjacent one end thereof, and a hand grip adjacent the other end thereof; the catch means including a pair of relatively reciprocable jaws which are openable to a position in which the jaws enable the catch means to be released from an attachment point .[.on the collar.]., and closeable about an attachment point .[.on the collar.]., when the catch means are so engaged, to a position in which the jaws enable the tether to be secured to the .[.collar.]. .Iadd.attachment point.Iaddend., and further including a buckle-like structure defining a tether-attaching element to which said ether is connected;   latch means reciprocably mounted by said catch means and moveable relative to said jaws from a position where said jaws are locked into an engaged condition to a position where said jaws are unlocked into a disengaged condition;   manual release means for the latch means, including a hand-operated actuator which is disposed on the tether adjacent the hand grip thereof, and a elongated release cord extending longitudinally through said tether and interconnecting the latch means and the hand-operated actuator to reciprocate the latch means between the jaw-locking position and the jaw-unlocking position thereof, said cord extending through the structure of said tether-attaching element to a point of attachment with said latch means,   and a cord-confining sheath abutting and extending from the catch means tether-attaching element through the tether to said hand-operated actuator, said cord extending through said sheath from its point of departure from said tether-attaching element structure to said hand-operated actuator.   
     
     
       2. The .[.leash.]. .Iadd.restraint .Iaddend.according to claim 1 wherein the jaws are relatively reciprocable in the direction relatively toward the hand grip to close, and the latch means including a latching element yieldably biased in the direction relatively away from the hand grip to engage the jaws in the closed position thereof. 
     
     
       3. The .[.leash.]. .Iadd.restraint .Iaddend.according to claim 2 wherein the jaws are pivotally interconnected with one another at the distal end of the tether and openable to a position wherein they are disposed in tandem with one another axially of the tether, and closeable to a position wherein they are disposed abreast of one another from the pivotal connection therebetween toward said tether, and wherein said latching element receives and engages the jaws when placed in the closed position thereof. 
     
     
       4. The .[.leash.]. .Iadd.restraint .Iaddend.according to claim 2 wherein the catch means includes a rigid tenon extending from said tether-attaching element, having one of said jaws being extended from said tenon; and wherein said latching element takes the form of a sleeve which is reciprocably mounted on said tenon at the distal end of the tether and yieldably biased relatively toward the distal end of the tenon by a coiled spring caged within the sleeve. 
     
     
       5. The .[.leash.]. .Iadd.restraint .Iaddend.according to claim 4 wherein the tether has an eye formed on the aforesaid other end portion thereof to serve as a handle for grasping the tether, and the cord opens into the eye of the handle and has an eye on the same within the eye of the handle so that a user grasping the handle can insert one finger in the eye of the cord to enable him to pull the cord and reciprocate the sleeve against the bias of the spring when the jaws are to be unlocked for reciprocation to the open position thereof. 
     
     
       6. The .[.leash.]. .Iadd.restraint .Iaddend.according to claim 4 wherein the tether-attaching element includes a tether ring connected to said tenon by a ring head, and includes a cord-confining tubing extended through said ring and ring head to provide a shielded cord passageway from the interior of said tenon to the interior of said tether, and further includes a cord fastening element extended from said sleeve into the tenon interior whereby said cord is fastened to said cord fastening element within said tenon for shifting said sleeve from a locked to and unlocked position upon pulling said actuator. 
     
     
       7. The .[.leash.]. .Iadd.restraint .Iaddend.according to claim 4 wherein the tether-attaching element includes a tether ring connected to said tenon by a ring head, with said tether being looped around said ring and fastened back on itself, and includes a cord-confining tubing extended through said ring and ring head to provide a shielded cord passageway from the interior of said tenon to the interior of said tether, and further includes a cord fastening element extended from said sleeve into the tenon interior whereby said cord is fastened to said cord fastening element within said tenon for shifting said sleeve from a locked to an unlocked position upon pulling said actuator.