Patent ID: 7938455

Claim:
A device for axially connecting an external pipe section to a coaxial peg section or internal pipe section that engages in said external pipe section, for connecting an outlet fitting of an injector for injecting fuel into internal combustion engines to a fuel return plug, comprising: two diametrically opposed holding slots extending through a wall of the external pipe section which are incorporated into the external pipe section; two corresponding diametrically opposed, parallel grooves on a circumference of the peg section or internal pipe section; and two opposing resilient holding arms of a bracket-like holding clip, extending resiliently from outside through the holding slots of the external pipe section and engaging in the grooves of the peg section or internal pipe section, wherein the holding slots of the external pipe section are parallel and offset from each other in a vertical direction, whereas the holding clip as a whole constitutes a plane when in an uninstalled state.