A grommet (24) has retention wings (36) and a distal end of a barrel (32) with pin retention pawls (44). The pin retention pawls (44) include an inner retention tooth (46) with a lead-in ramp surface (48) facing toward the grommet head (26). A lead-out ramp surface (50) is distal of the lead-in ramp surface (48) and facing away from the grommet head (26). A pin includes a recess (56) receiving the inner retention tooth (46), with a pin head facing surface (60) positioned and designed to engage the lead-out surface (50) and radially outwardly displace the pin retention pawls (44) during removal of the pin (22) from the grommet (24). A distal facing outer surface (58) of the pin (22) engages the lead-in surface (48) and radially outwardly displaces the pin retention pawls (44) during insertion of the pin (22) into the grommet (24). A two-shot molding method of manufacturing is also provided.
AUTOMOTIVE DOOR TRIM FASTENER AND MOLDING METHOD
BEFESTIGER FÜR EINE FAHRZEUGTÜRVERKLEIDUNG UND GIESSVERFAHREN
FIXATION DE GARNITURE DE PORTIÈRE D'AUTOMOBILE ET PROCÉDÉ DE MOULAGE
21.11.2018
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |