US Patent 9512947 Safety connector

A connector for use with a coupled first hose and second hose, the second hose including a hose fastener is provided including a connector body configured to mount to a first hose end. An arm extends generally perpendicularly from the connector body. A front side of the arm has a first end arranged at an angle to the arm. The first end of the arm is configured to engage a portion of the hose fastener. A back side of the arm has a biasing mechanism extending therefrom. The arm is pivotally mounted to the connector.