Twist off cable tie fastener

An improved twist-off cable tie comprising:

• an elongated strap having first and second side portions which are oriented in spaced, parallel relation one relative to the other, and wherein the elongated strap has a first, distal end defining a tapered tip, and a second proximal end, and wherein a plurality of parallel, transversely disposed and spaced teeth are defined by the first side portion, and wherein the elongated strap has a longitudinal axis extending between the proximal and distal ends thereof, and opposite peripheral edges extending between the first and second side portions;
• a head portion integrally connected to the second, proximal end of the elongated strap, and wherein a channel frame is defined by the head portion, and which has opposite first and second sides, and wherein opposite first and second sidewalls extend between the opposite first and second sides, and wherein the opposite first and second sidewalls are located laterally outwardly relative to the opposite peripheral edges of the elongated strap, and wherein the channel frame defines a medial channel extending between the first and second sides of the channel frame, and wherein the medial channel defines an axis extending between the first and second sides of the channel, and which is perpendicular to the longitudinal axis of the elongated strap, and wherein the first side portion of the channel frame defines a plane which is located in spaced, parallel relation relative to the first side portion of the elongated strap, and the second side of the channel frame defines a plane which is coplanar with the second side portion of the elongated strap, and wherein each of the first and second sidewalls has a given height dimension, and width dimension, and wherein the axis defined by the medial channel extends in a direction of passage of the elongate strap through the medial channel;
• a first discrete wing having a first proximal end which is made integral with the first sidewall, and a second distal end which is located laterally outwardly of the head portion and extends outwardly beyond the first side of the channel frame opposite the second side of the channel frame, and wherein the first end of the first discrete wing is made integral with the channel frame at a distance which is midway along the width dimension of the first sidewall, and wherein the first discrete wing has two opposing major plane parallel surfaces, and a peripheral edge extending between and substantially about the opposing major plane parallel surfaces, and wherein the opposing major plane parallel surfaces are coplanar with the axis defined by the medial channel and extend in the direction of passage of the elongate strap through the medial channel;
• a second discrete wing having a first proximal end which is made integral with the second sidewall, and a second distal end which is located laterally outwardly of the head portion and extends outwardly beyond the first side of the channel frame opposite the second side of the channel frame, and wherein the first end of the second discrete wing is made integral with the channel frame at a distance which is midway along the width dimension of the second sidewall, and wherein the second discrete wing has two opposing major plane parallel surfaces, and a peripheral edge extending between and substantially about the opposing major plane parallel surfaces, and wherein the opposing major plane parallel surfaces are coplanar with the axis defined by the medial channel, and extend in the direction of passage of the elongate strap through the medial channel and are further coplanar with opposing major plane parallel surfaces of the first discrete wing;
• a flexing arm which is made integral with the channel frame, and which is operably oriented within the medial channel, and wherein the flexing arm has a distal end which selectively engages with the transverse teeth formed in the elongated strap so as to secure the elongated strap within the medial channel, and wherein the elongated strap when inserted within the medial channel can move in only one direction, and cannot be removed therefrom without the destruction of the cable tie fastener, and wherein the portion of the elongated strap which has been passed through the medial channel defined by the head portion and along the axis defined thereby is coplanar with the opposing major plane parallel surfaces of the each of the first and second discrete wings and the portion of the elongated strap which has been passed through the medial channel defined by the head portion extends in the direction of the second distal ends of the first and second discrete wings, and wherein by exerting torque to the first and second wings the second end of the elongated strap is forcibly separated from the head portion thus causing a destruction of the twist-off cable tie.