A vehicular glove box bin has a molded substrate of a first durometer plastic material defining a concave body with bin sides, bottom, and open mouth. The sides include a front wall arranged to receive an impact load in a substantially normal direction, and at least one perforated wall substantially aligned with the normal direction which has at least one stiffness reducing gap. A substitution panel comprising a resilient material having a second durometer less than the first durometer is molded into and closes the gap. The gap and the substitution panel define locking surfaces for retaining the substitution panel. The combined first and second durometers provide a predetermined collapse in response to the impact load. The placement and sizes of gaps together with the selected durometers allow a designer to tailor the stiffness around various portions of the bin to match a desired impact performance.
Glove box bin with adjustable stiffness
2018-10-16
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C |